9869778870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{6073}}^1$

素因数の和:6270

約数の個数: 128

約数和(自身を含む): 27709102080

約数和(自身を除く): 17839323210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 109, 142, 210, 213, 218, 327, 355, 426, 497, 545, 654, 710, 763, 994, 1065, 1090, 1491, 1526, 1635, 2130, 2289, 2485, 2982, 3270, 3815, 4578, 4970, 6073, 7455, 7630, 7739, 11445, 12146, 14910, 15478, 18219, 22890, 23217, 30365, 36438, 38695, 42511, 46434, 54173, 60730, 77390, 85022, 91095, 108346, 116085, 127533, 162519, 182190, 212555, 232170, 255066, 270865, 325038, 425110, 431183, 541730, 637665, 661957, 812595, 862366, 1275330, 1293549, 1323914, 1625190, 1985871, 2155915, 2587098, 3018281, 3309785, 3971742, 4311830, 4633699, 6036562, 6467745, 6619570, 9054843, 9267398, 9929355, 12935490, 13901097, 15091405, 18109686, 19858710, 23168495, 27802194, 30182810, 45274215, 46336990, 46998947, 69505485, 90548430, 93997894, 139010970, 140996841, 234994735, 281993682, 328992629, 469989470, 657985258, 704984205, 986977887, 1409968410, 1644963145, 1973955774, 3289926290, 4934889435, 9869778870]

約数ペア:

[(1, 9869778870), (2, 4934889435), (3, 3289926290), (5, 1973955774), (6, 1644963145), (7, 1409968410), (10, 986977887), (14, 704984205), (15, 657985258), (21, 469989470), (30, 328992629), (35, 281993682), (42, 234994735), (70, 140996841), (71, 139010970), (105, 93997894), (109, 90548430), (142, 69505485), (210, 46998947), (213, 46336990), (218, 45274215), (327, 30182810), (355, 27802194), (426, 23168495), (497, 19858710), (545, 18109686), (654, 15091405), (710, 13901097), (763, 12935490), (994, 9929355), (1065, 9267398), (1090, 9054843), (1491, 6619570), (1526, 6467745), (1635, 6036562), (2130, 4633699), (2289, 4311830), (2485, 3971742), (2982, 3309785), (3270, 3018281), (3815, 2587098), (4578, 2155915), (4970, 1985871), (6073, 1625190), (7455, 1323914), (7630, 1293549), (7739, 1275330), (11445, 862366), (12146, 812595), (14910, 661957), (15478, 637665), (18219, 541730), (22890, 431183), (23217, 425110), (30365, 325038), (36438, 270865), (38695, 255066), (42511, 232170), (46434, 212555), (54173, 182190), (60730, 162519), (77390, 127533), (85022, 116085), (91095, 108346)]