64635982260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1077266371}}^1$

素因数の和:1077266383

約数の個数: 24

約数和(自身を含む): 180980750496

約数和(自身を除く): 116344768236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1077266371, 2154532742, 3231799113, 4309065484, 5386331855, 6463598226, 10772663710, 12927196452, 16158995565, 21545327420, 32317991130, 64635982260]

約数ペア:

[(1, 64635982260), (2, 32317991130), (3, 21545327420), (4, 16158995565), (5, 12927196452), (6, 10772663710), (10, 6463598226), (12, 5386331855), (15, 4309065484), (20, 3231799113), (30, 2154532742), (60, 1077266371)]