12641340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 36005760

約数和(自身を除く): 23364420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 3571, 7142, 10713, 14284, 17855, 21426, 35710, 42852, 53565, 71420, 107130, 210689, 214260, 421378, 632067, 842756, 1053445, 1264134, 2106890, 2528268, 3160335, 4213780, 6320670, 12641340]

約数ペア:

[(1, 12641340), (2, 6320670), (3, 4213780), (4, 3160335), (5, 2528268), (6, 2106890), (10, 1264134), (12, 1053445), (15, 842756), (20, 632067), (30, 421378), (59, 214260), (60, 210689), (118, 107130), (177, 71420), (236, 53565), (295, 42852), (354, 35710), (590, 21426), (708, 17855), (885, 14284), (1180, 10713), (1770, 7142), (3540, 3571)]