64114860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1289}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 179877600

約数和(自身を除く): 115762740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1289, 1658, 2487, 2578, 3316, 3867, 4145, 4974, 5156, 6445, 7734, 8290, 9948, 12435, 12890, 15468, 16580, 19335, 24870, 25780, 38670, 49740, 77340, 1068581, 2137162, 3205743, 4274324, 5342905, 6411486, 10685810, 12822972, 16028715, 21371620, 32057430, 64114860]

約数ペア:

[(1, 64114860), (2, 32057430), (3, 21371620), (4, 16028715), (5, 12822972), (6, 10685810), (10, 6411486), (12, 5342905), (15, 4274324), (20, 3205743), (30, 2137162), (60, 1068581), (829, 77340), (1289, 49740), (1658, 38670), (2487, 25780), (2578, 24870), (3316, 19335), (3867, 16580), (4145, 15468), (4974, 12890), (5156, 12435), (6445, 9948), (7734, 8290)]