70318890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{781321}}^1$

素因数の和:781334

約数の個数: 24

約数和(自身を含む): 182829348

約数和(自身を除く): 112510458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 781321, 1562642, 2343963, 3906605, 4687926, 7031889, 7813210, 11719815, 14063778, 23439630, 35159445, 70318890]

約数ペア:

[(1, 70318890), (2, 35159445), (3, 23439630), (5, 14063778), (6, 11719815), (9, 7813210), (10, 7031889), (15, 4687926), (18, 3906605), (30, 2343963), (45, 1562642), (90, 781321)]