42441490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46639}}^1$

素因数の和:46666

約数の個数: 32

約数和(自身を含む): 94026240

約数和(自身を除く): 51584750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 46639, 93278, 233195, 326473, 466390, 606307, 652946, 1212614, 1632365, 3031535, 3264730, 4244149, 6063070, 8488298, 21220745, 42441490]

約数ペア:

[(1, 42441490), (2, 21220745), (5, 8488298), (7, 6063070), (10, 4244149), (13, 3264730), (14, 3031535), (26, 1632365), (35, 1212614), (65, 652946), (70, 606307), (91, 466390), (130, 326473), (182, 233195), (455, 93278), (910, 46639)]