30988610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 58268592

約数和(自身を除く): 27279982

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 1373, 2257, 2746, 4514, 6865, 11285, 13730, 22570, 50801, 83753, 101602, 167506, 254005, 418765, 508010, 837530, 3098861, 6197722, 15494305, 30988610]

約数ペア:

[(1, 30988610), (2, 15494305), (5, 6197722), (10, 3098861), (37, 837530), (61, 508010), (74, 418765), (122, 254005), (185, 167506), (305, 101602), (370, 83753), (610, 50801), (1373, 22570), (2257, 13730), (2746, 11285), (4514, 6865)]