65076060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{154943}}^1$

素因数の和:154962

約数の個数: 48

約数和(自身を含む): 208244736

約数和(自身を除く): 143168676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 154943, 309886, 464829, 619772, 774715, 929658, 1084601, 1549430, 1859316, 2169202, 2324145, 3098860, 3253803, 4338404, 4648290, 5423005, 6507606, 9296580, 10846010, 13015212, 16269015, 21692020, 32538030, 65076060]

約数ペア:

[(1, 65076060), (2, 32538030), (3, 21692020), (4, 16269015), (5, 13015212), (6, 10846010), (7, 9296580), (10, 6507606), (12, 5423005), (14, 4648290), (15, 4338404), (20, 3253803), (21, 3098860), (28, 2324145), (30, 2169202), (35, 1859316), (42, 1549430), (60, 1084601), (70, 929658), (84, 774715), (105, 619772), (140, 464829), (210, 309886), (420, 154943)]