906902010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1439527}}^1$

素因数の和:1439547

約数の個数: 48

約数和(自身を含む): 2694796416

約数和(自身を除く): 1787894406

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, 1439527, 2879054, 4318581, 7197635, 8637162, 10076689, 12955743, 14395270, 20153378, 21592905, 25911486, 30230067, 43185810, 50383445, 60460134, 64778715, 90690201, 100766890, 129557430, 151150335, 181380402, 302300670, 453451005, 906902010]

約数ペア:

[(1, 906902010), (2, 453451005), (3, 302300670), (5, 181380402), (6, 151150335), (7, 129557430), (9, 100766890), (10, 90690201), (14, 64778715), (15, 60460134), (18, 50383445), (21, 43185810), (30, 30230067), (35, 25911486), (42, 21592905), (45, 20153378), (63, 14395270), (70, 12955743), (90, 10076689), (105, 8637162), (126, 7197635), (210, 4318581), (315, 2879054), (630, 1439527)]