22308420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21871}}^1$

素因数の和:21900

約数の個数: 48

約数和(自身を含む): 66140928

約数和(自身を除く): 43832508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 21871, 43742, 65613, 87484, 109355, 131226, 218710, 262452, 328065, 371807, 437420, 656130, 743614, 1115421, 1312260, 1487228, 1859035, 2230842, 3718070, 4461684, 5577105, 7436140, 11154210, 22308420]

約数ペア:

[(1, 22308420), (2, 11154210), (3, 7436140), (4, 5577105), (5, 4461684), (6, 3718070), (10, 2230842), (12, 1859035), (15, 1487228), (17, 1312260), (20, 1115421), (30, 743614), (34, 656130), (51, 437420), (60, 371807), (68, 328065), (85, 262452), (102, 218710), (170, 131226), (204, 109355), (255, 87484), (340, 65613), (510, 43742), (1020, 21871)]