12456570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2619

約数の個数: 64

約数和(自身を含む): 35665920

約数和(自身を除く): 23209350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 2579, 4830, 5158, 7737, 12895, 15474, 18053, 25790, 36106, 38685, 54159, 59317, 77370, 90265, 108318, 118634, 177951, 180530, 270795, 296585, 355902, 415219, 541590, 593170, 830438, 889755, 1245657, 1779510, 2076095, 2491314, 4152190, 6228285, 12456570]

約数ペア:

[(1, 12456570), (2, 6228285), (3, 4152190), (5, 2491314), (6, 2076095), (7, 1779510), (10, 1245657), (14, 889755), (15, 830438), (21, 593170), (23, 541590), (30, 415219), (35, 355902), (42, 296585), (46, 270795), (69, 180530), (70, 177951), (105, 118634), (115, 108318), (138, 90265), (161, 77370), (210, 59317), (230, 54159), (322, 38685), (345, 36106), (483, 25790), (690, 18053), (805, 15474), (966, 12895), (1610, 7737), (2415, 5158), (2579, 4830)]