63921930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15329}}^1$

素因数の和:15478

約数の個数: 32

約数和(自身を含む): 154526400

約数和(自身を除く): 90604470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 15329, 30658, 45987, 76645, 91974, 153290, 229935, 459870, 2130731, 4261462, 6392193, 10653655, 12784386, 21307310, 31960965, 63921930]

約数ペア:

[(1, 63921930), (2, 31960965), (3, 21307310), (5, 12784386), (6, 10653655), (10, 6392193), (15, 4261462), (30, 2130731), (139, 459870), (278, 229935), (417, 153290), (695, 91974), (834, 76645), (1390, 45987), (2085, 30658), (4170, 15329)]