1140789890

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1\times {\mathrm{1511}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 2077560576

約数和(自身を除く): 936770686

約数列:

[1, 2, 5, 10, 103, 206, 515, 733, 1030, 1466, 1511, 3022, 3665, 7330, 7555, 15110, 75499, 150998, 155633, 311266, 377495, 754990, 778165, 1107563, 1556330, 2215126, 5537815, 11075630, 114078989, 228157978, 570394945, 1140789890]

約数ペア:

[(1, 1140789890), (2, 570394945), (5, 228157978), (10, 114078989), (103, 11075630), (206, 5537815), (515, 2215126), (733, 1556330), (1030, 1107563), (1466, 778165), (1511, 754990), (3022, 377495), (3665, 311266), (7330, 155633), (7555, 150998), (15110, 75499)]