34580840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{123503}}^1$

素因数の和:123521

約数の個数: 32

約数和(自身を含む): 88922880

約数和(自身を除く): 54342040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 123503, 247006, 494012, 617515, 864521, 988024, 1235030, 1729042, 2470060, 3458084, 4322605, 4940120, 6916168, 8645210, 17290420, 34580840]

約数ペア:

[(1, 34580840), (2, 17290420), (4, 8645210), (5, 6916168), (7, 4940120), (8, 4322605), (10, 3458084), (14, 2470060), (20, 1729042), (28, 1235030), (35, 988024), (40, 864521), (56, 617515), (70, 494012), (140, 247006), (280, 123503)]