74730870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{276781}}^1$

素因数の和:276797

約数の個数: 32

約数和(自身を含む): 199283040

約数和(自身を除く): 124552170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 276781, 553562, 830343, 1383905, 1660686, 2491029, 2767810, 4151715, 4982058, 7473087, 8303430, 12455145, 14946174, 24910290, 37365435, 74730870]

約数ペア:

[(1, 74730870), (2, 37365435), (3, 24910290), (5, 14946174), (6, 12455145), (9, 8303430), (10, 7473087), (15, 4982058), (18, 4151715), (27, 2767810), (30, 2491029), (45, 1660686), (54, 1383905), (90, 830343), (135, 553562), (270, 276781)]