90140670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1001563}}^1$

素因数の和:1001576

約数の個数: 24

約数和(自身を含む): 234365976

約数和(自身を除く): 144225306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1001563, 2003126, 3004689, 5007815, 6009378, 9014067, 10015630, 15023445, 18028134, 30046890, 45070335, 90140670]

約数ペア:

[(1, 90140670), (2, 45070335), (3, 30046890), (5, 18028134), (6, 15023445), (9, 10015630), (10, 9014067), (15, 6009378), (18, 5007815), (30, 3004689), (45, 2003126), (90, 1001563)]