42619020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16519}}^1$

素因数の和:16574

約数の個数: 48

約数和(自身を含む): 122115840

約数和(自身を除く): 79496820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 16519, 33038, 49557, 66076, 82595, 99114, 165190, 198228, 247785, 330380, 495570, 710317, 991140, 1420634, 2130951, 2841268, 3551585, 4261902, 7103170, 8523804, 10654755, 14206340, 21309510, 42619020]

約数ペア:

[(1, 42619020), (2, 21309510), (3, 14206340), (4, 10654755), (5, 8523804), (6, 7103170), (10, 4261902), (12, 3551585), (15, 2841268), (20, 2130951), (30, 1420634), (43, 991140), (60, 710317), (86, 495570), (129, 330380), (172, 247785), (215, 198228), (258, 165190), (430, 99114), (516, 82595), (645, 66076), (860, 49557), (1290, 33038), (2580, 16519)]