22210260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11941}}^1$

素因数の和:11984

約数の個数: 48

約数和(自身を含む): 64200192

約数和(自身を除く): 41989932

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, 11941, 23882, 35823, 47764, 59705, 71646, 119410, 143292, 179115, 238820, 358230, 370171, 716460, 740342, 1110513, 1480684, 1850855, 2221026, 3701710, 4442052, 5552565, 7403420, 11105130, 22210260]

約数ペア:

[(1, 22210260), (2, 11105130), (3, 7403420), (4, 5552565), (5, 4442052), (6, 3701710), (10, 2221026), (12, 1850855), (15, 1480684), (20, 1110513), (30, 740342), (31, 716460), (60, 370171), (62, 358230), (93, 238820), (124, 179115), (155, 143292), (186, 119410), (310, 71646), (372, 59705), (465, 47764), (620, 35823), (930, 23882), (1860, 11941)]