30393510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{144731}}^1$

素因数の和:144748

約数の個数: 32

約数和(自身を含む): 83365632

約数和(自身を除く): 52972122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 144731, 289462, 434193, 723655, 868386, 1013117, 1447310, 2026234, 2170965, 3039351, 4341930, 5065585, 6078702, 10131170, 15196755, 30393510]

約数ペア:

[(1, 30393510), (2, 15196755), (3, 10131170), (5, 6078702), (6, 5065585), (7, 4341930), (10, 3039351), (14, 2170965), (15, 2026234), (21, 1447310), (30, 1013117), (35, 868386), (42, 723655), (70, 434193), (105, 289462), (210, 144731)]