2103390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23371}}^1$

素因数の和:23384

約数の個数: 24

約数和(自身を含む): 5469048

約数和(自身を除く): 3365658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23371, 46742, 70113, 116855, 140226, 210339, 233710, 350565, 420678, 701130, 1051695, 2103390]

約数ペア:

[(1, 2103390), (2, 1051695), (3, 701130), (5, 420678), (6, 350565), (9, 233710), (10, 210339), (15, 140226), (18, 116855), (30, 70113), (45, 46742), (90, 23371)]