31834740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{75797}}^1$

素因数の和:75816

約数の個数: 48

約数和(自身を含む): 101872512

約数和(自身を除く): 70037772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 75797, 151594, 227391, 303188, 378985, 454782, 530579, 757970, 909564, 1061158, 1136955, 1515940, 1591737, 2122316, 2273910, 2652895, 3183474, 4547820, 5305790, 6366948, 7958685, 10611580, 15917370, 31834740]

約数ペア:

[(1, 31834740), (2, 15917370), (3, 10611580), (4, 7958685), (5, 6366948), (6, 5305790), (7, 4547820), (10, 3183474), (12, 2652895), (14, 2273910), (15, 2122316), (20, 1591737), (21, 1515940), (28, 1136955), (30, 1061158), (35, 909564), (42, 757970), (60, 530579), (70, 454782), (84, 378985), (105, 303188), (140, 227391), (210, 151594), (420, 75797)]