30666350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 48

約数和(自身を含む): 67026960

約数和(自身を除く): 36360610

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 4289, 7150, 8578, 21445, 42890, 47179, 55757, 94358, 107225, 111514, 214450, 235895, 278785, 471790, 557570, 613327, 1179475, 1226654, 1393925, 2358950, 2787850, 3066635, 6133270, 15333175, 30666350]

約数ペア:

[(1, 30666350), (2, 15333175), (5, 6133270), (10, 3066635), (11, 2787850), (13, 2358950), (22, 1393925), (25, 1226654), (26, 1179475), (50, 613327), (55, 557570), (65, 471790), (110, 278785), (130, 235895), (143, 214450), (275, 111514), (286, 107225), (325, 94358), (550, 55757), (650, 47179), (715, 42890), (1430, 21445), (3575, 8578), (4289, 7150)]