7724070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4549

約数の個数: 48

約数和(自身を含む): 21144240

約数和(自身を除く): 13420170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 4517, 9034, 13551, 22585, 27102, 40653, 45170, 67755, 81306, 85823, 135510, 171646, 203265, 257469, 406530, 429115, 514938, 772407, 858230, 1287345, 1544814, 2574690, 3862035, 7724070]

約数ペア:

[(1, 7724070), (2, 3862035), (3, 2574690), (5, 1544814), (6, 1287345), (9, 858230), (10, 772407), (15, 514938), (18, 429115), (19, 406530), (30, 257469), (38, 203265), (45, 171646), (57, 135510), (90, 85823), (95, 81306), (114, 67755), (171, 45170), (190, 40653), (285, 27102), (342, 22585), (570, 13551), (855, 9034), (1710, 4517)]