30674895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 20543025

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 467, 755, 1401, 2265, 2335, 4379, 7005, 13137, 13543, 21895, 40629, 65685, 67715, 70517, 203145, 211551, 352585, 1057755, 2044993, 6134979, 10224965, 30674895]

約数ペア:

[(1, 30674895), (3, 10224965), (5, 6134979), (15, 2044993), (29, 1057755), (87, 352585), (145, 211551), (151, 203145), (435, 70517), (453, 67715), (467, 65685), (755, 40629), (1401, 21895), (2265, 13543), (2335, 13137), (4379, 7005)]