63874740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2371}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 179323200

約数和(自身を除く): 115448460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2371, 2694, 4490, 4742, 5388, 6735, 7113, 8980, 9484, 11855, 13470, 14226, 23710, 26940, 28452, 35565, 47420, 71130, 142260, 1064579, 2129158, 3193737, 4258316, 5322895, 6387474, 10645790, 12774948, 15968685, 21291580, 31937370, 63874740]

約数ペア:

[(1, 63874740), (2, 31937370), (3, 21291580), (4, 15968685), (5, 12774948), (6, 10645790), (10, 6387474), (12, 5322895), (15, 4258316), (20, 3193737), (30, 2129158), (60, 1064579), (449, 142260), (898, 71130), (1347, 47420), (1796, 35565), (2245, 28452), (2371, 26940), (2694, 23710), (4490, 14226), (4742, 13470), (5388, 11855), (6735, 9484), (7113, 8980)]