174149020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1451}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 388590048

約数和(自身を除く): 214441028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 353, 706, 1412, 1451, 1765, 2902, 3530, 5804, 6001, 7060, 7255, 12002, 14510, 24004, 24667, 29020, 30005, 49334, 60010, 98668, 120020, 123335, 246670, 493340, 512203, 1024406, 2048812, 2561015, 5122030, 8707451, 10244060, 17414902, 34829804, 43537255, 87074510, 174149020]

約数ペア:

[(1, 174149020), (2, 87074510), (4, 43537255), (5, 34829804), (10, 17414902), (17, 10244060), (20, 8707451), (34, 5122030), (68, 2561015), (85, 2048812), (170, 1024406), (340, 512203), (353, 493340), (706, 246670), (1412, 123335), (1451, 120020), (1765, 98668), (2902, 60010), (3530, 49334), (5804, 30005), (6001, 29020), (7060, 24667), (7255, 24004), (12002, 14510)]