39305870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 80974080

約数和(自身を除く): 41668210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 170, 190, 215, 283, 323, 430, 566, 646, 731, 817, 1415, 1462, 1615, 1634, 2830, 3230, 3655, 4085, 4811, 5377, 7310, 8170, 9622, 10754, 12169, 13889, 24055, 24338, 26885, 27778, 48110, 53770, 60845, 69445, 91409, 121690, 138890, 182818, 206873, 231211, 413746, 457045, 462422, 914090, 1034365, 1156055, 2068730, 2312110, 3930587, 7861174, 19652935, 39305870]

約数ペア:

[(1, 39305870), (2, 19652935), (5, 7861174), (10, 3930587), (17, 2312110), (19, 2068730), (34, 1156055), (38, 1034365), (43, 914090), (85, 462422), (86, 457045), (95, 413746), (170, 231211), (190, 206873), (215, 182818), (283, 138890), (323, 121690), (430, 91409), (566, 69445), (646, 60845), (731, 53770), (817, 48110), (1415, 27778), (1462, 26885), (1615, 24338), (1634, 24055), (2830, 13889), (3230, 12169), (3655, 10754), (4085, 9622), (4811, 8170), (5377, 7310)]