315035144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{30983}}^1$

素因数の和:31061

約数の個数: 32

約数和(自身を含む): 624637440

約数和(自身を除く): 309602296

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 30983, 61966, 123932, 247864, 960473, 1270303, 1920946, 2540606, 3841892, 5081212, 7683784, 10162424, 39379393, 78758786, 157517572, 315035144]

約数ペア:

[(1, 315035144), (2, 157517572), (4, 78758786), (8, 39379393), (31, 10162424), (41, 7683784), (62, 5081212), (82, 3841892), (124, 2540606), (164, 1920946), (248, 1270303), (328, 960473), (1271, 247864), (2542, 123932), (5084, 61966), (10168, 30983)]