2017190670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{321721}}^1$

素因数の和:321761

約数の個数: 64

約数和(自身を含む): 5559356160

約数和(自身を除く): 3542165490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 321721, 643442, 965163, 1608605, 1930326, 3217210, 3538931, 4825815, 6112699, 7077862, 9651630, 10616793, 12225398, 17694655, 18338097, 21233586, 30563495, 35389310, 36676194, 53083965, 61126990, 67239689, 91690485, 106167930, 134479378, 183380970, 201719067, 336198445, 403438134, 672396890, 1008595335, 2017190670]

約数ペア:

[(1, 2017190670), (2, 1008595335), (3, 672396890), (5, 403438134), (6, 336198445), (10, 201719067), (11, 183380970), (15, 134479378), (19, 106167930), (22, 91690485), (30, 67239689), (33, 61126990), (38, 53083965), (55, 36676194), (57, 35389310), (66, 30563495), (95, 21233586), (110, 18338097), (114, 17694655), (165, 12225398), (190, 10616793), (209, 9651630), (285, 7077862), (330, 6112699), (418, 4825815), (570, 3538931), (627, 3217210), (1045, 1930326), (1254, 1608605), (2090, 965163), (3135, 643442), (6270, 321721)]