61673110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 117961920

約数和(自身を除く): 56288810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 409, 818, 887, 1774, 2045, 4090, 4435, 6953, 8870, 13906, 15079, 30158, 34765, 69530, 75395, 150790, 362783, 725566, 1813915, 3627830, 6167311, 12334622, 30836555, 61673110]

約数ペア:

[(1, 61673110), (2, 30836555), (5, 12334622), (10, 6167311), (17, 3627830), (34, 1813915), (85, 725566), (170, 362783), (409, 150790), (818, 75395), (887, 69530), (1774, 34765), (2045, 30158), (4090, 15079), (4435, 13906), (6953, 8870)]