7042110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 17791488

約数和(自身を除く): 10749378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 103, 106, 129, 159, 206, 215, 258, 265, 309, 318, 430, 515, 530, 618, 645, 795, 1030, 1290, 1545, 1590, 2279, 3090, 4429, 4558, 5459, 6837, 8858, 10918, 11395, 13287, 13674, 16377, 22145, 22790, 26574, 27295, 32754, 34185, 44290, 54590, 66435, 68370, 81885, 132870, 163770, 234737, 469474, 704211, 1173685, 1408422, 2347370, 3521055, 7042110]

約数ペア:

[(1, 7042110), (2, 3521055), (3, 2347370), (5, 1408422), (6, 1173685), (10, 704211), (15, 469474), (30, 234737), (43, 163770), (53, 132870), (86, 81885), (103, 68370), (106, 66435), (129, 54590), (159, 44290), (206, 34185), (215, 32754), (258, 27295), (265, 26574), (309, 22790), (318, 22145), (430, 16377), (515, 13674), (530, 13287), (618, 11395), (645, 10918), (795, 8858), (1030, 6837), (1290, 5459), (1545, 4558), (1590, 4429), (2279, 3090)]