165562470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 444787200

約数和(自身を除く): 279224730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 179, 215, 239, 258, 358, 387, 430, 478, 537, 645, 717, 774, 895, 1074, 1195, 1290, 1434, 1611, 1790, 1935, 2151, 2390, 2685, 3222, 3585, 3870, 4302, 5370, 7170, 7697, 8055, 10277, 10755, 15394, 16110, 20554, 21510, 23091, 30831, 38485, 42781, 46182, 51385, 61662, 69273, 76970, 85562, 92493, 102770, 115455, 128343, 138546, 154155, 184986, 213905, 230910, 256686, 308310, 346365, 385029, 427810, 462465, 641715, 692730, 770058, 924930, 1283430, 1839583, 1925145, 3679166, 3850290, 5518749, 9197915, 11037498, 16556247, 18395830, 27593745, 33112494, 55187490, 82781235, 165562470]

約数ペア:

[(1, 165562470), (2, 82781235), (3, 55187490), (5, 33112494), (6, 27593745), (9, 18395830), (10, 16556247), (15, 11037498), (18, 9197915), (30, 5518749), (43, 3850290), (45, 3679166), (86, 1925145), (90, 1839583), (129, 1283430), (179, 924930), (215, 770058), (239, 692730), (258, 641715), (358, 462465), (387, 427810), (430, 385029), (478, 346365), (537, 308310), (645, 256686), (717, 230910), (774, 213905), (895, 184986), (1074, 154155), (1195, 138546), (1290, 128343), (1434, 115455), (1611, 102770), (1790, 92493), (1935, 85562), (2151, 76970), (2390, 69273), (2685, 61662), (3222, 51385), (3585, 46182), (3870, 42781), (4302, 38485), (5370, 30831), (7170, 23091), (7697, 21510), (8055, 20554), (10277, 16110), (10755, 15394)]