77173260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41491}}^1$

素因数の和:41534

約数の個数: 48

約数和(自身を含む): 223060992

約数和(自身を除く): 145887732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 41491, 82982, 124473, 165964, 207455, 248946, 414910, 497892, 622365, 829820, 1244730, 1286221, 2489460, 2572442, 3858663, 5144884, 6431105, 7717326, 12862210, 15434652, 19293315, 25724420, 38586630, 77173260]

約数ペア:

[(1, 77173260), (2, 38586630), (3, 25724420), (4, 19293315), (5, 15434652), (6, 12862210), (10, 7717326), (12, 6431105), (15, 5144884), (20, 3858663), (30, 2572442), (31, 2489460), (60, 1286221), (62, 1244730), (93, 829820), (124, 622365), (155, 497892), (186, 414910), (310, 248946), (372, 207455), (465, 165964), (620, 124473), (930, 82982), (1860, 41491)]