142565570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 174695230

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 2549, 3290, 3995, 5098, 5593, 7990, 11186, 12745, 17843, 25490, 27965, 35686, 43333, 55930, 86666, 89215, 119803, 178430, 216665, 239606, 303331, 433330, 599015, 606662, 838621, 1198030, 1516655, 1677242, 2036651, 3033310, 4073302, 4193105, 8386210, 10183255, 14256557, 20366510, 28513114, 71282785, 142565570]

約数ペア:

[(1, 142565570), (2, 71282785), (5, 28513114), (7, 20366510), (10, 14256557), (14, 10183255), (17, 8386210), (34, 4193105), (35, 4073302), (47, 3033310), (70, 2036651), (85, 1677242), (94, 1516655), (119, 1198030), (170, 838621), (235, 606662), (238, 599015), (329, 433330), (470, 303331), (595, 239606), (658, 216665), (799, 178430), (1190, 119803), (1598, 89215), (1645, 86666), (2549, 55930), (3290, 43333), (3995, 35686), (5098, 27965), (5593, 25490), (7990, 17843), (11186, 12745)]