7513020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13913}}^1$

素因数の和:13931

約数の個数: 48

約数和(自身を含む): 23375520

約数和(自身を除く): 15862500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13913, 27826, 41739, 55652, 69565, 83478, 125217, 139130, 166956, 208695, 250434, 278260, 375651, 417390, 500868, 626085, 751302, 834780, 1252170, 1502604, 1878255, 2504340, 3756510, 7513020]

約数ペア:

[(1, 7513020), (2, 3756510), (3, 2504340), (4, 1878255), (5, 1502604), (6, 1252170), (9, 834780), (10, 751302), (12, 626085), (15, 500868), (18, 417390), (20, 375651), (27, 278260), (30, 250434), (36, 208695), (45, 166956), (54, 139130), (60, 125217), (90, 83478), (108, 69565), (135, 55652), (180, 41739), (270, 27826), (540, 13913)]