74779870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1109}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 147212640

約数和(自身を除く): 72432770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 613, 1109, 1226, 2218, 3065, 5545, 6130, 6743, 11090, 12199, 13486, 24398, 33715, 60995, 67430, 121990, 679817, 1359634, 3399085, 6798170, 7477987, 14955974, 37389935, 74779870]

約数ペア:

[(1, 74779870), (2, 37389935), (5, 14955974), (10, 7477987), (11, 6798170), (22, 3399085), (55, 1359634), (110, 679817), (613, 121990), (1109, 67430), (1226, 60995), (2218, 33715), (3065, 24398), (5545, 13486), (6130, 12199), (6743, 11090)]