16407060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8864

約数の個数: 48

約数和(自身を含む): 47427072

約数和(自身を除く): 31020012

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, 8821, 17642, 26463, 35284, 44105, 52926, 88210, 105852, 132315, 176420, 264630, 273451, 529260, 546902, 820353, 1093804, 1367255, 1640706, 2734510, 3281412, 4101765, 5469020, 8203530, 16407060]

約数ペア:

[(1, 16407060), (2, 8203530), (3, 5469020), (4, 4101765), (5, 3281412), (6, 2734510), (10, 1640706), (12, 1367255), (15, 1093804), (20, 820353), (30, 546902), (31, 529260), (60, 273451), (62, 264630), (93, 176420), (124, 132315), (155, 105852), (186, 88210), (310, 52926), (372, 44105), (465, 35284), (620, 26463), (930, 17642), (1860, 8821)]