770332390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{14029}}^1$

素因数の和:14089

約数の個数: 48

約数和(自身を含む): 1550595600

約数和(自身を除く): 780263210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 2890, 3230, 5491, 10982, 14029, 27455, 28058, 54910, 70145, 140290, 238493, 266551, 476986, 533102, 1192465, 1332755, 2384930, 2665510, 4054381, 4531367, 8108762, 9062734, 20271905, 22656835, 40543810, 45313670, 77033239, 154066478, 385166195, 770332390]

約数ペア:

[(1, 770332390), (2, 385166195), (5, 154066478), (10, 77033239), (17, 45313670), (19, 40543810), (34, 22656835), (38, 20271905), (85, 9062734), (95, 8108762), (170, 4531367), (190, 4054381), (289, 2665510), (323, 2384930), (578, 1332755), (646, 1192465), (1445, 533102), (1615, 476986), (2890, 266551), (3230, 238493), (5491, 140290), (10982, 70145), (14029, 54910), (27455, 28058)]