1018310520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197347}}^1$

素因数の和:197404

約数の個数: 64

約数和(自身を含む): 3125992320

約数和(自身を除く): 2107681800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 197347, 394694, 592041, 789388, 986735, 1184082, 1578776, 1973470, 2368164, 2960205, 3946940, 4736328, 5920410, 7893880, 8485921, 11840820, 16971842, 23681640, 25457763, 33943684, 42429605, 50915526, 67887368, 84859210, 101831052, 127288815, 169718420, 203662104, 254577630, 339436840, 509155260, 1018310520]

約数ペア:

[(1, 1018310520), (2, 509155260), (3, 339436840), (4, 254577630), (5, 203662104), (6, 169718420), (8, 127288815), (10, 101831052), (12, 84859210), (15, 67887368), (20, 50915526), (24, 42429605), (30, 33943684), (40, 25457763), (43, 23681640), (60, 16971842), (86, 11840820), (120, 8485921), (129, 7893880), (172, 5920410), (215, 4736328), (258, 3946940), (344, 2960205), (430, 2368164), (516, 1973470), (645, 1578776), (860, 1184082), (1032, 986735), (1290, 789388), (1720, 592041), (2580, 394694), (5160, 197347)]