312502010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5827}}^1$

素因数の和:6038

約数の個数: 32

約数和(自身を含む): 584105472

約数和(自身を除く): 271603462

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1730, 5363, 5827, 10726, 11654, 26815, 29135, 53630, 58270, 180637, 361274, 903185, 1008071, 1806370, 2016142, 5040355, 10080710, 31250201, 62500402, 156251005, 312502010]

約数ペア:

[(1, 312502010), (2, 156251005), (5, 62500402), (10, 31250201), (31, 10080710), (62, 5040355), (155, 2016142), (173, 1806370), (310, 1008071), (346, 903185), (865, 361274), (1730, 180637), (5363, 58270), (5827, 53630), (10726, 29135), (11654, 26815)]