149772670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4877}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 280270368

約数和(自身を除く): 130497698

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 3071, 4877, 6142, 9754, 15355, 24385, 30710, 48770, 180449, 360898, 404791, 809582, 902245, 1804490, 2023955, 4047910, 14977267, 29954534, 74886335, 149772670]

約数ペア:

[(1, 149772670), (2, 74886335), (5, 29954534), (10, 14977267), (37, 4047910), (74, 2023955), (83, 1804490), (166, 902245), (185, 809582), (370, 404791), (415, 360898), (830, 180449), (3071, 48770), (4877, 30710), (6142, 24385), (9754, 15355)]