30350985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1597}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 55840512

約数和(自身を除く): 25489527

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 1597, 2715, 3801, 4791, 6335, 7985, 11179, 19005, 23955, 33537, 55895, 167685, 289057, 867171, 1445285, 2023399, 4335855, 6070197, 10116995, 30350985]

約数ペア:

[(1, 30350985), (3, 10116995), (5, 6070197), (7, 4335855), (15, 2023399), (21, 1445285), (35, 867171), (105, 289057), (181, 167685), (543, 55895), (905, 33537), (1267, 23955), (1597, 19005), (2715, 11179), (3801, 7985), (4791, 6335)]