12307531390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2655

約数の個数: 192

約数和(自身を含む): 30234332160

約数和(自身を除く): 17926800770

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 47, 49, 55, 70, 77, 94, 95, 98, 110, 133, 154, 190, 209, 235, 245, 266, 329, 385, 418, 470, 490, 517, 539, 658, 665, 770, 893, 931, 1034, 1045, 1078, 1330, 1463, 1645, 1786, 1862, 2090, 2303, 2557, 2585, 2695, 2926, 3290, 3619, 4465, 4606, 4655, 5114, 5170, 5390, 6251, 7238, 7315, 8930, 9310, 9823, 10241, 11515, 12502, 12785, 14630, 17899, 18095, 19646, 20482, 23030, 25333, 25570, 28127, 31255, 35798, 36190, 43757, 48583, 49115, 50666, 51205, 56254, 62510, 68761, 87514, 89495, 97166, 98230, 102410, 120179, 125293, 126665, 137522, 140635, 178990, 196889, 218785, 240358, 242915, 250586, 253330, 281270, 340081, 343805, 393778, 437570, 481327, 485830, 534413, 600895, 626465, 680162, 687610, 841253, 962654, 984445, 1068826, 1201790, 1252930, 1321969, 1378223, 1682506, 1700405, 1968890, 2283401, 2380567, 2406635, 2643938, 2672065, 2756446, 3400810, 3740891, 4206265, 4566802, 4761134, 4813270, 5344130, 5888771, 6609845, 6891115, 7481782, 8412530, 9253783, 11417005, 11777542, 11902835, 13219690, 13782230, 15983807, 18507566, 18704455, 22834010, 23805670, 25117411, 26186237, 29443855, 31967614, 37408910, 46268915, 50234822, 52372474, 58887710, 64776481, 79919035, 92537830, 111886649, 125587055, 129552962, 130931185, 159838070, 175821877, 223773298, 251174110, 261862370, 323882405, 351643754, 559433245, 647764810, 879109385, 1118866490, 1230753139, 1758218770, 2461506278, 6153765695, 12307531390]

約数ペア:

[(1, 12307531390), (2, 6153765695), (5, 2461506278), (7, 1758218770), (10, 1230753139), (11, 1118866490), (14, 879109385), (19, 647764810), (22, 559433245), (35, 351643754), (38, 323882405), (47, 261862370), (49, 251174110), (55, 223773298), (70, 175821877), (77, 159838070), (94, 130931185), (95, 129552962), (98, 125587055), (110, 111886649), (133, 92537830), (154, 79919035), (190, 64776481), (209, 58887710), (235, 52372474), (245, 50234822), (266, 46268915), (329, 37408910), (385, 31967614), (418, 29443855), (470, 26186237), (490, 25117411), (517, 23805670), (539, 22834010), (658, 18704455), (665, 18507566), (770, 15983807), (893, 13782230), (931, 13219690), (1034, 11902835), (1045, 11777542), (1078, 11417005), (1330, 9253783), (1463, 8412530), (1645, 7481782), (1786, 6891115), (1862, 6609845), (2090, 5888771), (2303, 5344130), (2557, 4813270), (2585, 4761134), (2695, 4566802), (2926, 4206265), (3290, 3740891), (3619, 3400810), (4465, 2756446), (4606, 2672065), (4655, 2643938), (5114, 2406635), (5170, 2380567), (5390, 2283401), (6251, 1968890), (7238, 1700405), (7315, 1682506), (8930, 1378223), (9310, 1321969), (9823, 1252930), (10241, 1201790), (11515, 1068826), (12502, 984445), (12785, 962654), (14630, 841253), (17899, 687610), (18095, 680162), (19646, 626465), (20482, 600895), (23030, 534413), (25333, 485830), (25570, 481327), (28127, 437570), (31255, 393778), (35798, 343805), (36190, 340081), (43757, 281270), (48583, 253330), (49115, 250586), (50666, 242915), (51205, 240358), (56254, 218785), (62510, 196889), (68761, 178990), (87514, 140635), (89495, 137522), (97166, 126665), (98230, 125293), (102410, 120179)]