13050419620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{617333}}^1$

素因数の和:617500

約数の個数: 48

約数和(自身を含む): 31528482048

約数和(自身を除く): 18478062428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 617333, 1234666, 2469332, 3086665, 4321331, 6173330, 8642662, 12346660, 17285324, 21606655, 43213310, 86426620, 93217283, 186434566, 372869132, 466086415, 652520981, 932172830, 1305041962, 1864345660, 2610083924, 3262604905, 6525209810, 13050419620]

約数ペア:

[(1, 13050419620), (2, 6525209810), (4, 3262604905), (5, 2610083924), (7, 1864345660), (10, 1305041962), (14, 932172830), (20, 652520981), (28, 466086415), (35, 372869132), (70, 186434566), (140, 93217283), (151, 86426620), (302, 43213310), (604, 21606655), (755, 17285324), (1057, 12346660), (1510, 8642662), (2114, 6173330), (3020, 4321331), (4228, 3086665), (5285, 2469332), (10570, 1234666), (21140, 617333)]