74321580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1238693}}^1$

素因数の和:1238705

約数の個数: 24

約数和(自身を含む): 208100592

約数和(自身を除く): 133779012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1238693, 2477386, 3716079, 4954772, 6193465, 7432158, 12386930, 14864316, 18580395, 24773860, 37160790, 74321580]

約数ペア:

[(1, 74321580), (2, 37160790), (3, 24773860), (4, 18580395), (5, 14864316), (6, 12386930), (10, 7432158), (12, 6193465), (15, 4954772), (20, 3716079), (30, 2477386), (60, 1238693)]