148311790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28687}}^1$

素因数の和:28752

約数の個数: 32

約数和(自身を含む): 297437184

約数和(自身を除く): 149125394

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 28687, 57374, 143435, 286870, 315557, 631114, 1348289, 1577785, 2696578, 3155570, 6741445, 13482890, 14831179, 29662358, 74155895, 148311790]

約数ペア:

[(1, 148311790), (2, 74155895), (5, 29662358), (10, 14831179), (11, 13482890), (22, 6741445), (47, 3155570), (55, 2696578), (94, 1577785), (110, 1348289), (235, 631114), (470, 315557), (517, 286870), (1034, 143435), (2585, 57374), (5170, 28687)]