7484580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 23255232

約数和(自身を除く): 15770652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 967, 1290, 1548, 1934, 1935, 2580, 2901, 3868, 3870, 4835, 5802, 7740, 8703, 9670, 11604, 14505, 17406, 19340, 29010, 34812, 41581, 43515, 58020, 83162, 87030, 124743, 166324, 174060, 207905, 249486, 374229, 415810, 498972, 623715, 748458, 831620, 1247430, 1496916, 1871145, 2494860, 3742290, 7484580]

約数ペア:

[(1, 7484580), (2, 3742290), (3, 2494860), (4, 1871145), (5, 1496916), (6, 1247430), (9, 831620), (10, 748458), (12, 623715), (15, 498972), (18, 415810), (20, 374229), (30, 249486), (36, 207905), (43, 174060), (45, 166324), (60, 124743), (86, 87030), (90, 83162), (129, 58020), (172, 43515), (180, 41581), (215, 34812), (258, 29010), (387, 19340), (430, 17406), (516, 14505), (645, 11604), (774, 9670), (860, 8703), (967, 7740), (1290, 5802), (1548, 4835), (1934, 3870), (1935, 3868), (2580, 2901)]