575640090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{278087}}^1$

素因数の和:278123

約数の個数: 48

約数和(自身を含む): 1561742208

約数和(自身を除く): 986102118

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, 278087, 556174, 834261, 1390435, 1668522, 2502783, 2780870, 4171305, 5005566, 6396001, 8342610, 12513915, 12792002, 19188003, 25027830, 31980005, 38376006, 57564009, 63960010, 95940015, 115128018, 191880030, 287820045, 575640090]

約数ペア:

[(1, 575640090), (2, 287820045), (3, 191880030), (5, 115128018), (6, 95940015), (9, 63960010), (10, 57564009), (15, 38376006), (18, 31980005), (23, 25027830), (30, 19188003), (45, 12792002), (46, 12513915), (69, 8342610), (90, 6396001), (115, 5005566), (138, 4171305), (207, 2780870), (230, 2502783), (345, 1668522), (414, 1390435), (690, 834261), (1035, 556174), (2070, 278087)]