7342260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 20832000

約数和(自身を除く): 13489740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1549, 1580, 2370, 3098, 4647, 4740, 6196, 7745, 9294, 15490, 18588, 23235, 30980, 46470, 92940, 122371, 244742, 367113, 489484, 611855, 734226, 1223710, 1468452, 1835565, 2447420, 3671130, 7342260]

約数ペア:

[(1, 7342260), (2, 3671130), (3, 2447420), (4, 1835565), (5, 1468452), (6, 1223710), (10, 734226), (12, 611855), (15, 489484), (20, 367113), (30, 244742), (60, 122371), (79, 92940), (158, 46470), (237, 30980), (316, 23235), (395, 18588), (474, 15490), (790, 9294), (948, 7745), (1185, 6196), (1549, 4740), (1580, 4647), (2370, 3098)]