149634090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72287}}^1$

素因数の和:72323

約数の個数: 48

約数和(自身を含む): 405969408

約数和(自身を除く): 256335318

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, 72287, 144574, 216861, 361435, 433722, 650583, 722870, 1084305, 1301166, 1662601, 2168610, 3252915, 3325202, 4987803, 6505830, 8313005, 9975606, 14963409, 16626010, 24939015, 29926818, 49878030, 74817045, 149634090]

約数ペア:

[(1, 149634090), (2, 74817045), (3, 49878030), (5, 29926818), (6, 24939015), (9, 16626010), (10, 14963409), (15, 9975606), (18, 8313005), (23, 6505830), (30, 4987803), (45, 3325202), (46, 3252915), (69, 2168610), (90, 1662601), (115, 1301166), (138, 1084305), (207, 722870), (230, 650583), (345, 433722), (414, 361435), (690, 216861), (1035, 144574), (2070, 72287)]