24999990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4363}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 60327936

約数和(自身を除く): 35327946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 4363, 5730, 8726, 13089, 21815, 26178, 43630, 65445, 130890, 833333, 1666666, 2499999, 4166665, 4999998, 8333330, 12499995, 24999990]

約数ペア:

[(1, 24999990), (2, 12499995), (3, 8333330), (5, 4999998), (6, 4166665), (10, 2499999), (15, 1666666), (30, 833333), (191, 130890), (382, 65445), (573, 43630), (955, 26178), (1146, 21815), (1910, 13089), (2865, 8726), (4363, 5730)]