151931410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1571}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 288619200

約数和(自身を除く): 136687790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 1018, 1571, 2545, 3142, 5090, 7855, 9671, 15710, 19342, 29849, 48355, 59698, 96710, 149245, 298490, 799639, 1599278, 3998195, 7996390, 15193141, 30386282, 75965705, 151931410]

約数ペア:

[(1, 151931410), (2, 75965705), (5, 30386282), (10, 15193141), (19, 7996390), (38, 3998195), (95, 1599278), (190, 799639), (509, 298490), (1018, 149245), (1571, 96710), (2545, 59698), (3142, 48355), (5090, 29849), (7855, 19342), (9671, 15710)]