166618020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163351}}^1$

素因数の和:163380

約数の個数: 48

約数和(自身を含む): 493976448

約数和(自身を除く): 327358428

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, 163351, 326702, 490053, 653404, 816755, 980106, 1633510, 1960212, 2450265, 2776967, 3267020, 4900530, 5553934, 8330901, 9801060, 11107868, 13884835, 16661802, 27769670, 33323604, 41654505, 55539340, 83309010, 166618020]

約数ペア:

[(1, 166618020), (2, 83309010), (3, 55539340), (4, 41654505), (5, 33323604), (6, 27769670), (10, 16661802), (12, 13884835), (15, 11107868), (17, 9801060), (20, 8330901), (30, 5553934), (34, 4900530), (51, 3267020), (60, 2776967), (68, 2450265), (85, 1960212), (102, 1633510), (170, 980106), (204, 816755), (255, 653404), (340, 490053), (510, 326702), (1020, 163351)]