16914830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 34525440

約数和(自身を除く): 17610610

約数列:

[1, 2, 5, 10, 17, 29, 34, 47, 58, 73, 85, 94, 145, 146, 170, 235, 290, 365, 470, 493, 730, 799, 986, 1241, 1363, 1598, 2117, 2465, 2482, 2726, 3431, 3995, 4234, 4930, 6205, 6815, 6862, 7990, 10585, 12410, 13630, 17155, 21170, 23171, 34310, 35989, 46342, 58327, 71978, 99499, 115855, 116654, 179945, 198998, 231710, 291635, 359890, 497495, 583270, 994990, 1691483, 3382966, 8457415, 16914830]

約数ペア:

[(1, 16914830), (2, 8457415), (5, 3382966), (10, 1691483), (17, 994990), (29, 583270), (34, 497495), (47, 359890), (58, 291635), (73, 231710), (85, 198998), (94, 179945), (145, 116654), (146, 115855), (170, 99499), (235, 71978), (290, 58327), (365, 46342), (470, 35989), (493, 34310), (730, 23171), (799, 21170), (986, 17155), (1241, 13630), (1363, 12410), (1598, 10585), (2117, 7990), (2465, 6862), (2482, 6815), (2726, 6205), (3431, 4930), (3995, 4234)]