70829990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 171530784

約数和(自身を除く): 100700794

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 238, 245, 374, 385, 490, 539, 595, 770, 773, 833, 935, 1078, 1190, 1309, 1546, 1666, 1870, 2618, 2695, 3865, 4165, 5390, 5411, 6545, 7730, 8330, 8503, 9163, 10822, 13090, 13141, 17006, 18326, 26282, 27055, 37877, 42515, 45815, 54110, 59521, 65705, 75754, 85030, 91630, 91987, 119042, 131410, 144551, 183974, 189385, 289102, 297605, 378770, 416647, 459935, 595210, 643909, 722755, 833294, 919870, 1011857, 1287818, 1445510, 2023714, 2083235, 3219545, 4166470, 5059285, 6439090, 7082999, 10118570, 14165998, 35414995, 70829990]

約数ペア:

[(1, 70829990), (2, 35414995), (5, 14165998), (7, 10118570), (10, 7082999), (11, 6439090), (14, 5059285), (17, 4166470), (22, 3219545), (34, 2083235), (35, 2023714), (49, 1445510), (55, 1287818), (70, 1011857), (77, 919870), (85, 833294), (98, 722755), (110, 643909), (119, 595210), (154, 459935), (170, 416647), (187, 378770), (238, 297605), (245, 289102), (374, 189385), (385, 183974), (490, 144551), (539, 131410), (595, 119042), (770, 91987), (773, 91630), (833, 85030), (935, 75754), (1078, 65705), (1190, 59521), (1309, 54110), (1546, 45815), (1666, 42515), (1870, 37877), (2618, 27055), (2695, 26282), (3865, 18326), (4165, 17006), (5390, 13141), (5411, 13090), (6545, 10822), (7730, 9163), (8330, 8503)]