27075810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 67415040

約数和(自身を除く): 40339230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 151, 215, 258, 278, 302, 417, 430, 453, 645, 695, 755, 834, 906, 1290, 1390, 1510, 2085, 2265, 4170, 4530, 5977, 6493, 11954, 12986, 17931, 19479, 20989, 29885, 32465, 35862, 38958, 41978, 59770, 62967, 64930, 89655, 97395, 104945, 125934, 179310, 194790, 209890, 314835, 629670, 902527, 1805054, 2707581, 4512635, 5415162, 9025270, 13537905, 27075810]

約数ペア:

[(1, 27075810), (2, 13537905), (3, 9025270), (5, 5415162), (6, 4512635), (10, 2707581), (15, 1805054), (30, 902527), (43, 629670), (86, 314835), (129, 209890), (139, 194790), (151, 179310), (215, 125934), (258, 104945), (278, 97395), (302, 89655), (417, 64930), (430, 62967), (453, 59770), (645, 41978), (695, 38958), (755, 35862), (834, 32465), (906, 29885), (1290, 20989), (1390, 19479), (1510, 17931), (2085, 12986), (2265, 11954), (4170, 6493), (4530, 5977)]