64124070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8317}}^1$

素因数の和:8584

約数の個数: 32

約数和(自身を含む): 154515168

約数和(自身を除く): 90391098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 8317, 16634, 24951, 41585, 49902, 83170, 124755, 249510, 2137469, 4274938, 6412407, 10687345, 12824814, 21374690, 32062035, 64124070]

約数ペア:

[(1, 64124070), (2, 32062035), (3, 21374690), (5, 12824814), (6, 10687345), (10, 6412407), (15, 4274938), (30, 2137469), (257, 249510), (514, 124755), (771, 83170), (1285, 49902), (1542, 41585), (2570, 24951), (3855, 16634), (7710, 8317)]