8200740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 15507420

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, 4409, 8818, 13227, 17636, 22045, 26454, 44090, 52908, 66135, 88180, 132270, 136679, 264540, 273358, 410037, 546716, 683395, 820074, 1366790, 1640148, 2050185, 2733580, 4100370, 8200740]

約数ペア:

[(1, 8200740), (2, 4100370), (3, 2733580), (4, 2050185), (5, 1640148), (6, 1366790), (10, 820074), (12, 683395), (15, 546716), (20, 410037), (30, 273358), (31, 264540), (60, 136679), (62, 132270), (93, 88180), (124, 66135), (155, 52908), (186, 44090), (310, 26454), (372, 22045), (465, 17636), (620, 13227), (930, 8818), (1860, 4409)]