9253620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 28402920

約数和(自身を除く): 19149300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 509, 606, 909, 1010, 1018, 1212, 1515, 1527, 1818, 2020, 2036, 2545, 3030, 3054, 3636, 4545, 4581, 5090, 6060, 6108, 7635, 9090, 9162, 10180, 15270, 18180, 18324, 22905, 30540, 45810, 51409, 91620, 102818, 154227, 205636, 257045, 308454, 462681, 514090, 616908, 771135, 925362, 1028180, 1542270, 1850724, 2313405, 3084540, 4626810, 9253620]

約数ペア:

[(1, 9253620), (2, 4626810), (3, 3084540), (4, 2313405), (5, 1850724), (6, 1542270), (9, 1028180), (10, 925362), (12, 771135), (15, 616908), (18, 514090), (20, 462681), (30, 308454), (36, 257045), (45, 205636), (60, 154227), (90, 102818), (101, 91620), (180, 51409), (202, 45810), (303, 30540), (404, 22905), (505, 18324), (509, 18180), (606, 15270), (909, 10180), (1010, 9162), (1018, 9090), (1212, 7635), (1515, 6108), (1527, 6060), (1818, 5090), (2020, 4581), (2036, 4545), (2545, 3636), (3030, 3054)]