17760756970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{68329}}^1$

素因数の和:68503

約数の個数: 64

約数和(自身を含む): 37193385600

約数和(自身を除く): 19432628630

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 139, 170, 187, 278, 374, 695, 935, 1390, 1529, 1870, 2363, 3058, 4726, 7645, 11815, 15290, 23630, 25993, 51986, 68329, 129965, 136658, 259930, 341645, 683290, 751619, 1161593, 1503238, 2323186, 3758095, 5807965, 7516190, 9497731, 11615930, 12777523, 18995462, 25555046, 47488655, 63887615, 94977310, 104475041, 127775230, 161461427, 208950082, 322922854, 522375205, 807307135, 1044750410, 1614614270, 1776075697, 3552151394, 8880378485, 17760756970]

約数ペア:

[(1, 17760756970), (2, 8880378485), (5, 3552151394), (10, 1776075697), (11, 1614614270), (17, 1044750410), (22, 807307135), (34, 522375205), (55, 322922854), (85, 208950082), (110, 161461427), (139, 127775230), (170, 104475041), (187, 94977310), (278, 63887615), (374, 47488655), (695, 25555046), (935, 18995462), (1390, 12777523), (1529, 11615930), (1870, 9497731), (2363, 7516190), (3058, 5807965), (4726, 3758095), (7645, 2323186), (11815, 1503238), (15290, 1161593), (23630, 751619), (25993, 683290), (51986, 341645), (68329, 259930), (129965, 136658)]