54291230210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4951}}^1$

素因数の和:5141

約数の個数: 128

約数和(自身を含む): 119798784000

約数和(自身を除く): 65507553790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 139, 161, 230, 245, 278, 322, 343, 490, 686, 695, 805, 973, 1127, 1390, 1610, 1715, 1946, 2254, 3197, 3430, 4865, 4951, 5635, 6394, 6811, 7889, 9730, 9902, 11270, 13622, 15778, 15985, 22379, 24755, 31970, 34055, 34657, 39445, 44758, 47677, 49510, 68110, 69314, 78890, 95354, 111895, 113873, 156653, 173285, 223790, 227746, 238385, 242599, 313306, 346570, 476770, 485198, 569365, 688189, 783265, 797111, 1096571, 1138730, 1212995, 1376378, 1566530, 1594222, 1698193, 2193142, 2425990, 3396386, 3440945, 3985555, 4817323, 5482855, 5579777, 6881890, 7971110, 8490965, 9634646, 10965710, 11159554, 15828347, 16981930, 24086615, 27898885, 31656694, 33721261, 39058439, 48173230, 55797770, 67442522, 78116878, 79141735, 110798429, 158283470, 168606305, 195292195, 221596858, 236048827, 337212610, 390584390, 472097654, 553992145, 775589003, 1107984290, 1180244135, 1551178006, 2360488270, 3877945015, 5429123021, 7755890030, 10858246042, 27145615105, 54291230210]

約数ペア:

[(1, 54291230210), (2, 27145615105), (5, 10858246042), (7, 7755890030), (10, 5429123021), (14, 3877945015), (23, 2360488270), (35, 1551178006), (46, 1180244135), (49, 1107984290), (70, 775589003), (98, 553992145), (115, 472097654), (139, 390584390), (161, 337212610), (230, 236048827), (245, 221596858), (278, 195292195), (322, 168606305), (343, 158283470), (490, 110798429), (686, 79141735), (695, 78116878), (805, 67442522), (973, 55797770), (1127, 48173230), (1390, 39058439), (1610, 33721261), (1715, 31656694), (1946, 27898885), (2254, 24086615), (3197, 16981930), (3430, 15828347), (4865, 11159554), (4951, 10965710), (5635, 9634646), (6394, 8490965), (6811, 7971110), (7889, 6881890), (9730, 5579777), (9902, 5482855), (11270, 4817323), (13622, 3985555), (15778, 3440945), (15985, 3396386), (22379, 2425990), (24755, 2193142), (31970, 1698193), (34055, 1594222), (34657, 1566530), (39445, 1376378), (44758, 1212995), (47677, 1138730), (49510, 1096571), (68110, 797111), (69314, 783265), (78890, 688189), (95354, 569365), (111895, 485198), (113873, 476770), (156653, 346570), (173285, 313306), (223790, 242599), (227746, 238385)]