159909210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11317}}^1$

素因数の和:11487

約数の個数: 48

約数和(自身を含む): 418449096

約数和(自身を除く): 258539886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 11317, 14130, 22634, 33951, 56585, 67902, 101853, 113170, 169755, 203706, 339510, 509265, 1018530, 1776769, 3553538, 5330307, 8883845, 10660614, 15990921, 17767690, 26651535, 31981842, 53303070, 79954605, 159909210]

約数ペア:

[(1, 159909210), (2, 79954605), (3, 53303070), (5, 31981842), (6, 26651535), (9, 17767690), (10, 15990921), (15, 10660614), (18, 8883845), (30, 5330307), (45, 3553538), (90, 1776769), (157, 1018530), (314, 509265), (471, 339510), (785, 203706), (942, 169755), (1413, 113170), (1570, 101853), (2355, 67902), (2826, 56585), (4710, 33951), (7065, 22634), (11317, 14130)]