131365890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12917}}^1$

素因数の和:13043

約数の個数: 48

約数和(自身を含む): 344600568

約数和(自身を除く): 213234678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 5085, 10170, 12917, 25834, 38751, 64585, 77502, 116253, 129170, 193755, 232506, 387510, 581265, 1162530, 1459621, 2919242, 4378863, 7298105, 8757726, 13136589, 14596210, 21894315, 26273178, 43788630, 65682945, 131365890]

約数ペア:

[(1, 131365890), (2, 65682945), (3, 43788630), (5, 26273178), (6, 21894315), (9, 14596210), (10, 13136589), (15, 8757726), (18, 7298105), (30, 4378863), (45, 2919242), (90, 1459621), (113, 1162530), (226, 581265), (339, 387510), (565, 232506), (678, 193755), (1017, 129170), (1130, 116253), (1695, 77502), (2034, 64585), (3390, 38751), (5085, 25834), (10170, 12917)]