64830070

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3767}}^1$

素因数の和:5495

約数の個数: 16

約数和(自身を含む): 116792928

約数和(自身を除く): 51962858

約数列:

[1, 2, 5, 10, 1721, 3442, 3767, 7534, 8605, 17210, 18835, 37670, 6483007, 12966014, 32415035, 64830070]

約数ペア:

[(1, 64830070), (2, 32415035), (5, 12966014), (10, 6483007), (1721, 37670), (3442, 18835), (3767, 17210), (7534, 8605)]