31788690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2269}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 76489920

約数和(自身を除く): 44701230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 2269, 2335, 2802, 4538, 4670, 6807, 7005, 11345, 13614, 14010, 22690, 34035, 68070, 1059623, 2119246, 3178869, 5298115, 6357738, 10596230, 15894345, 31788690]

約数ペア:

[(1, 31788690), (2, 15894345), (3, 10596230), (5, 6357738), (6, 5298115), (10, 3178869), (15, 2119246), (30, 1059623), (467, 68070), (934, 34035), (1401, 22690), (2269, 14010), (2335, 13614), (2802, 11345), (4538, 7005), (4670, 6807)]