145974060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{810967}}^1$

素因数の和:810982

約数の個数: 36

約数和(自身を含む): 442788528

約数和(自身を除く): 296814468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 810967, 1621934, 2432901, 3243868, 4054835, 4865802, 7298703, 8109670, 9731604, 12164505, 14597406, 16219340, 24329010, 29194812, 36493515, 48658020, 72987030, 145974060]

約数ペア:

[(1, 145974060), (2, 72987030), (3, 48658020), (4, 36493515), (5, 29194812), (6, 24329010), (9, 16219340), (10, 14597406), (12, 12164505), (15, 9731604), (18, 8109670), (20, 7298703), (30, 4865802), (36, 4054835), (45, 3243868), (60, 2432901), (90, 1621934), (180, 810967)]