977890410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1552207}}^1$

素因数の和:1552227

約数の個数: 48

約数和(自身を含む): 2905733376

約数和(自身を除く): 1927842966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1552207, 3104414, 4656621, 7761035, 9313242, 10865449, 13969863, 15522070, 21730898, 23283105, 27939726, 32596347, 46566210, 54327245, 65192694, 69849315, 97789041, 108654490, 139698630, 162981735, 195578082, 325963470, 488945205, 977890410]

約数ペア:

[(1, 977890410), (2, 488945205), (3, 325963470), (5, 195578082), (6, 162981735), (7, 139698630), (9, 108654490), (10, 97789041), (14, 69849315), (15, 65192694), (18, 54327245), (21, 46566210), (30, 32596347), (35, 27939726), (42, 23283105), (45, 21730898), (63, 15522070), (70, 13969863), (90, 10865449), (105, 9313242), (126, 7761035), (210, 4656621), (315, 3104414), (630, 1552207)]