1313864190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{634717}}^1$

素因数の和:634753

約数の個数: 48

約数和(自身を含む): 3564576288

約数和(自身を除く): 2250712098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 634717, 1269434, 1904151, 3173585, 3808302, 5712453, 6347170, 9520755, 11424906, 14598491, 19041510, 28562265, 29196982, 43795473, 57124530, 72992455, 87590946, 131386419, 145984910, 218977365, 262772838, 437954730, 656932095, 1313864190]

約数ペア:

[(1, 1313864190), (2, 656932095), (3, 437954730), (5, 262772838), (6, 218977365), (9, 145984910), (10, 131386419), (15, 87590946), (18, 72992455), (23, 57124530), (30, 43795473), (45, 29196982), (46, 28562265), (69, 19041510), (90, 14598491), (115, 11424906), (138, 9520755), (207, 6347170), (230, 5712453), (345, 3808302), (414, 3173585), (690, 1904151), (1035, 1269434), (2070, 634717)]