64939110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69827}}^1$

素因数の和:69868

約数の個数: 32

約数和(自身を含む): 160883712

約数和(自身を除く): 95944602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 69827, 139654, 209481, 349135, 418962, 698270, 1047405, 2094810, 2164637, 4329274, 6493911, 10823185, 12987822, 21646370, 32469555, 64939110]

約数ペア:

[(1, 64939110), (2, 32469555), (3, 21646370), (5, 12987822), (6, 10823185), (10, 6493911), (15, 4329274), (30, 2164637), (31, 2094810), (62, 1047405), (93, 698270), (155, 418962), (186, 349135), (310, 209481), (465, 139654), (930, 69827)]