30063580

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2281}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 63257040

約数和(自身を除く): 33193460

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2281, 2636, 3295, 4562, 6590, 9124, 11405, 13180, 22810, 45620, 1503179, 3006358, 6012716, 7515895, 15031790, 30063580]

約数ペア:

[(1, 30063580), (2, 15031790), (4, 7515895), (5, 6012716), (10, 3006358), (20, 1503179), (659, 45620), (1318, 22810), (2281, 13180), (2636, 11405), (3295, 9124), (4562, 6590)]