71322010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12109}}^1$

素因数の和:12166

約数の個数: 32

約数和(自身を含む): 139507200

約数和(自身を除く): 68185190

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 12109, 24218, 60545, 121090, 230071, 375379, 460142, 750758, 1150355, 1876895, 2300710, 3753790, 7132201, 14264402, 35661005, 71322010]

約数ペア:

[(1, 71322010), (2, 35661005), (5, 14264402), (10, 7132201), (19, 3753790), (31, 2300710), (38, 1876895), (62, 1150355), (95, 750758), (155, 460142), (190, 375379), (310, 230071), (589, 121090), (1178, 60545), (2945, 24218), (5890, 12109)]