6111980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 14817600

約数和(自身を除く): 8705620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 293, 298, 586, 596, 745, 1043, 1172, 1465, 1490, 2051, 2086, 2930, 2980, 4102, 4172, 5215, 5860, 8204, 10255, 10430, 20510, 20860, 41020, 43657, 87314, 174628, 218285, 305599, 436570, 611198, 873140, 1222396, 1527995, 3055990, 6111980]

約数ペア:

[(1, 6111980), (2, 3055990), (4, 1527995), (5, 1222396), (7, 873140), (10, 611198), (14, 436570), (20, 305599), (28, 218285), (35, 174628), (70, 87314), (140, 43657), (149, 41020), (293, 20860), (298, 20510), (586, 10430), (596, 10255), (745, 8204), (1043, 5860), (1172, 5215), (1465, 4172), (1490, 4102), (2051, 2980), (2086, 2930)]