1566181890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191231}}^1$

素因数の和:191264

約数の個数: 96

約数和(自身を含む): 5011808256

約数和(自身を除く): 3445626366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 191231, 382462, 573693, 956155, 1147386, 1338617, 1721079, 1912310, 2486003, 2677234, 2868465, 3442158, 4015851, 4972006, 5736930, 6693085, 7458009, 8031702, 8605395, 12047553, 12430015, 13386170, 14916018, 17210790, 17402021, 20079255, 22374027, 24095106, 24860030, 34804042, 37290045, 40158510, 44748054, 52206063, 60237765, 74580090, 87010105, 104412126, 111870135, 120475530, 156618189, 174020210, 223740270, 261030315, 313236378, 522060630, 783090945, 1566181890]

約数ペア:

[(1, 1566181890), (2, 783090945), (3, 522060630), (5, 313236378), (6, 261030315), (7, 223740270), (9, 174020210), (10, 156618189), (13, 120475530), (14, 111870135), (15, 104412126), (18, 87010105), (21, 74580090), (26, 60237765), (30, 52206063), (35, 44748054), (39, 40158510), (42, 37290045), (45, 34804042), (63, 24860030), (65, 24095106), (70, 22374027), (78, 20079255), (90, 17402021), (91, 17210790), (105, 14916018), (117, 13386170), (126, 12430015), (130, 12047553), (182, 8605395), (195, 8031702), (210, 7458009), (234, 6693085), (273, 5736930), (315, 4972006), (390, 4015851), (455, 3442158), (546, 2868465), (585, 2677234), (630, 2486003), (819, 1912310), (910, 1721079), (1170, 1338617), (1365, 1147386), (1638, 956155), (2730, 573693), (4095, 382462), (8190, 191231)]