67408980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1123483}}^1$

素因数の和:1123495

約数の個数: 24

約数和(自身を含む): 188745312

約数和(自身を除く): 121336332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1123483, 2246966, 3370449, 4493932, 5617415, 6740898, 11234830, 13481796, 16852245, 22469660, 33704490, 67408980]

約数ペア:

[(1, 67408980), (2, 33704490), (3, 22469660), (4, 16852245), (5, 13481796), (6, 11234830), (10, 6740898), (12, 5617415), (15, 4493932), (20, 3370449), (30, 2246966), (60, 1123483)]