2010614620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{31153}}^1$

素因数の和:31630

約数の個数: 48

約数和(自身を含む): 4836097728

約数和(自身を除く): 2825483108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1844, 2305, 3227, 4610, 6454, 9220, 12908, 16135, 31153, 32270, 62306, 64540, 124612, 155765, 218071, 311530, 436142, 623060, 872284, 1090355, 2180710, 4361420, 14361533, 28723066, 57446132, 71807665, 100530731, 143615330, 201061462, 287230660, 402122924, 502653655, 1005307310, 2010614620]

約数ペア:

[(1, 2010614620), (2, 1005307310), (4, 502653655), (5, 402122924), (7, 287230660), (10, 201061462), (14, 143615330), (20, 100530731), (28, 71807665), (35, 57446132), (70, 28723066), (140, 14361533), (461, 4361420), (922, 2180710), (1844, 1090355), (2305, 872284), (3227, 623060), (4610, 436142), (6454, 311530), (9220, 218071), (12908, 155765), (16135, 124612), (31153, 64540), (32270, 62306)]