16146660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8724

約数の個数: 48

約数和(自身を含む): 46674432

約数和(自身を除く): 30527772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8681, 17362, 26043, 34724, 43405, 52086, 86810, 104172, 130215, 173620, 260430, 269111, 520860, 538222, 807333, 1076444, 1345555, 1614666, 2691110, 3229332, 4036665, 5382220, 8073330, 16146660]

約数ペア:

[(1, 16146660), (2, 8073330), (3, 5382220), (4, 4036665), (5, 3229332), (6, 2691110), (10, 1614666), (12, 1345555), (15, 1076444), (20, 807333), (30, 538222), (31, 520860), (60, 269111), (62, 260430), (93, 173620), (124, 130215), (155, 104172), (186, 86810), (310, 52086), (372, 43405), (465, 34724), (620, 26043), (930, 17362), (1860, 8681)]