30624460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 66298176

約数和(自身を除く): 35673716

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 167, 173, 212, 265, 334, 346, 530, 668, 692, 835, 865, 1060, 1670, 1730, 3340, 3460, 8851, 9169, 17702, 18338, 28891, 35404, 36676, 44255, 45845, 57782, 88510, 91690, 115564, 144455, 177020, 183380, 288910, 577820, 1531223, 3062446, 6124892, 7656115, 15312230, 30624460]

約数ペア:

[(1, 30624460), (2, 15312230), (4, 7656115), (5, 6124892), (10, 3062446), (20, 1531223), (53, 577820), (106, 288910), (167, 183380), (173, 177020), (212, 144455), (265, 115564), (334, 91690), (346, 88510), (530, 57782), (668, 45845), (692, 44255), (835, 36676), (865, 35404), (1060, 28891), (1670, 18338), (1730, 17702), (3340, 9169), (3460, 8851)]