291268910110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5813}}^1\times {\mathrm{68639}}^1$

素因数の和:74532

約数の個数: 32

約数和(自身を含む): 531565182720

約数和(自身を除く): 240296272610

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 5813, 11626, 29065, 58130, 68639, 137278, 343195, 424349, 686390, 848698, 2121745, 4243490, 5010647, 10021294, 25053235, 50106470, 398998507, 797997014, 1994992535, 3989985070, 29126891011, 58253782022, 145634455055, 291268910110]

約数ペア:

[(1, 291268910110), (2, 145634455055), (5, 58253782022), (10, 29126891011), (73, 3989985070), (146, 1994992535), (365, 797997014), (730, 398998507), (5813, 50106470), (11626, 25053235), (29065, 10021294), (58130, 5010647), (68639, 4243490), (137278, 2121745), (343195, 848698), (424349, 686390)]