17270520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 53032320

約数和(自身を除く): 35761800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 3347, 5160, 6694, 10041, 13388, 16735, 20082, 26776, 33470, 40164, 50205, 66940, 80328, 100410, 133880, 143921, 200820, 287842, 401640, 431763, 575684, 719605, 863526, 1151368, 1439210, 1727052, 2158815, 2878420, 3454104, 4317630, 5756840, 8635260, 17270520]

約数ペア:

[(1, 17270520), (2, 8635260), (3, 5756840), (4, 4317630), (5, 3454104), (6, 2878420), (8, 2158815), (10, 1727052), (12, 1439210), (15, 1151368), (20, 863526), (24, 719605), (30, 575684), (40, 431763), (43, 401640), (60, 287842), (86, 200820), (120, 143921), (129, 133880), (172, 100410), (215, 80328), (258, 66940), (344, 50205), (430, 40164), (516, 33470), (645, 26776), (860, 20082), (1032, 16735), (1290, 13388), (1720, 10041), (2580, 6694), (3347, 5160)]