74260190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 138551040

約数和(自身を除く): 64290850

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 421, 569, 842, 1138, 2105, 2845, 4210, 5690, 13051, 17639, 26102, 35278, 65255, 88195, 130510, 176390, 239549, 479098, 1197745, 2395490, 7426019, 14852038, 37130095, 74260190]

約数ペア:

[(1, 74260190), (2, 37130095), (5, 14852038), (10, 7426019), (31, 2395490), (62, 1197745), (155, 479098), (310, 239549), (421, 176390), (569, 130510), (842, 88195), (1138, 65255), (2105, 35278), (2845, 26102), (4210, 17639), (5690, 13051)]