31503404820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1810

約数の個数: 192

約数和(自身を含む): 94766547456

約数和(自身を除く): 63263142636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 151, 170, 204, 255, 274, 302, 340, 411, 453, 510, 548, 604, 685, 755, 822, 906, 1020, 1370, 1493, 1510, 1644, 1812, 2055, 2265, 2329, 2567, 2740, 2986, 3020, 4110, 4479, 4530, 4658, 5134, 5972, 6987, 7465, 7701, 8220, 8958, 9060, 9316, 10268, 11645, 12835, 13974, 14930, 15402, 17916, 20687, 22395, 23290, 25381, 25670, 27948, 29860, 30804, 34935, 38505, 41374, 44790, 46580, 50762, 51340, 62061, 69870, 76143, 77010, 82748, 89580, 101524, 103435, 124122, 126905, 139740, 152286, 154020, 204541, 206870, 225443, 248244, 253810, 304572, 310305, 351679, 380715, 409082, 413740, 450886, 507620, 613623, 620610, 676329, 703358, 761430, 818164, 901772, 1022705, 1055037, 1127215, 1227246, 1241220, 1352658, 1406716, 1522860, 1758395, 2045410, 2110074, 2254430, 2454492, 2705316, 3068115, 3381645, 3477197, 3516790, 3832531, 4090820, 4220148, 4508860, 5275185, 6136230, 6763290, 6954394, 7033580, 7665062, 10431591, 10550370, 11497593, 12272460, 13526580, 13908788, 15330124, 17385985, 19162655, 20863182, 21100740, 22995186, 30885691, 34771970, 38325310, 41726364, 45990372, 52157955, 57487965, 61771382, 69543940, 76650620, 92657073, 104315910, 114975930, 123542764, 154428455, 185314146, 208631820, 229951860, 308856910, 370628292, 463285365, 525056747, 617713820, 926570730, 1050113494, 1575170241, 1853141460, 2100226988, 2625283735, 3150340482, 5250567470, 6300680964, 7875851205, 10501134940, 15751702410, 31503404820]

約数ペア:

[(1, 31503404820), (2, 15751702410), (3, 10501134940), (4, 7875851205), (5, 6300680964), (6, 5250567470), (10, 3150340482), (12, 2625283735), (15, 2100226988), (17, 1853141460), (20, 1575170241), (30, 1050113494), (34, 926570730), (51, 617713820), (60, 525056747), (68, 463285365), (85, 370628292), (102, 308856910), (137, 229951860), (151, 208631820), (170, 185314146), (204, 154428455), (255, 123542764), (274, 114975930), (302, 104315910), (340, 92657073), (411, 76650620), (453, 69543940), (510, 61771382), (548, 57487965), (604, 52157955), (685, 45990372), (755, 41726364), (822, 38325310), (906, 34771970), (1020, 30885691), (1370, 22995186), (1493, 21100740), (1510, 20863182), (1644, 19162655), (1812, 17385985), (2055, 15330124), (2265, 13908788), (2329, 13526580), (2567, 12272460), (2740, 11497593), (2986, 10550370), (3020, 10431591), (4110, 7665062), (4479, 7033580), (4530, 6954394), (4658, 6763290), (5134, 6136230), (5972, 5275185), (6987, 4508860), (7465, 4220148), (7701, 4090820), (8220, 3832531), (8958, 3516790), (9060, 3477197), (9316, 3381645), (10268, 3068115), (11645, 2705316), (12835, 2454492), (13974, 2254430), (14930, 2110074), (15402, 2045410), (17916, 1758395), (20687, 1522860), (22395, 1406716), (23290, 1352658), (25381, 1241220), (25670, 1227246), (27948, 1127215), (29860, 1055037), (30804, 1022705), (34935, 901772), (38505, 818164), (41374, 761430), (44790, 703358), (46580, 676329), (50762, 620610), (51340, 613623), (62061, 507620), (69870, 450886), (76143, 413740), (77010, 409082), (82748, 380715), (89580, 351679), (101524, 310305), (103435, 304572), (124122, 253810), (126905, 248244), (139740, 225443), (152286, 206870), (154020, 204541)]