190056430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 394632000

約数和(自身を除く): 204575570

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 646, 986, 1102, 1615, 2029, 2465, 2755, 3230, 4058, 4930, 5510, 9367, 10145, 18734, 20290, 34493, 38551, 46835, 58841, 68986, 77102, 93670, 117682, 172465, 192755, 294205, 344930, 385510, 588410, 655367, 1000297, 1117979, 1310734, 2000594, 2235958, 3276835, 5001485, 5589895, 6553670, 10002970, 11179790, 19005643, 38011286, 95028215, 190056430]

約数ペア:

[(1, 190056430), (2, 95028215), (5, 38011286), (10, 19005643), (17, 11179790), (19, 10002970), (29, 6553670), (34, 5589895), (38, 5001485), (58, 3276835), (85, 2235958), (95, 2000594), (145, 1310734), (170, 1117979), (190, 1000297), (290, 655367), (323, 588410), (493, 385510), (551, 344930), (646, 294205), (986, 192755), (1102, 172465), (1615, 117682), (2029, 93670), (2465, 77102), (2755, 68986), (3230, 58841), (4058, 46835), (4930, 38551), (5510, 34493), (9367, 20290), (10145, 18734)]