9169460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 20638800

約数和(自身を除く): 11469340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 181, 298, 340, 362, 596, 724, 745, 905, 1490, 1810, 2533, 2980, 3077, 3620, 5066, 6154, 10132, 12308, 12665, 15385, 25330, 26969, 30770, 50660, 53938, 61540, 107876, 134845, 269690, 458473, 539380, 916946, 1833892, 2292365, 4584730, 9169460]

約数ペア:

[(1, 9169460), (2, 4584730), (4, 2292365), (5, 1833892), (10, 916946), (17, 539380), (20, 458473), (34, 269690), (68, 134845), (85, 107876), (149, 61540), (170, 53938), (181, 50660), (298, 30770), (340, 26969), (362, 25330), (596, 15385), (724, 12665), (745, 12308), (905, 10132), (1490, 6154), (1810, 5066), (2533, 3620), (2980, 3077)]