63289660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2707}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 152861184

約数和(自身を除く): 89571524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 2707, 3340, 4676, 5414, 5845, 10828, 11690, 13535, 18949, 23380, 27070, 37898, 54140, 75796, 94745, 189490, 378980, 452069, 904138, 1808276, 2260345, 3164483, 4520690, 6328966, 9041380, 12657932, 15822415, 31644830, 63289660]

約数ペア:

[(1, 63289660), (2, 31644830), (4, 15822415), (5, 12657932), (7, 9041380), (10, 6328966), (14, 4520690), (20, 3164483), (28, 2260345), (35, 1808276), (70, 904138), (140, 452069), (167, 378980), (334, 189490), (668, 94745), (835, 75796), (1169, 54140), (1670, 37898), (2338, 27070), (2707, 23380), (3340, 18949), (4676, 13535), (5414, 11690), (5845, 10828)]