812936610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{392723}}^1$

素因数の和:392759

約数の個数: 48

約数和(自身を含む): 2205537984

約数和(自身を除く): 1392601374

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, 392723, 785446, 1178169, 1963615, 2356338, 3534507, 3927230, 5890845, 7069014, 9032629, 11781690, 17672535, 18065258, 27097887, 35345070, 45163145, 54195774, 81293661, 90326290, 135489435, 162587322, 270978870, 406468305, 812936610]

約数ペア:

[(1, 812936610), (2, 406468305), (3, 270978870), (5, 162587322), (6, 135489435), (9, 90326290), (10, 81293661), (15, 54195774), (18, 45163145), (23, 35345070), (30, 27097887), (45, 18065258), (46, 17672535), (69, 11781690), (90, 9032629), (115, 7069014), (138, 5890845), (207, 3927230), (230, 3534507), (345, 2356338), (414, 1963615), (690, 1178169), (1035, 785446), (2070, 392723)]