17774010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11617}}^1$

素因数の和:11647

約数の個数: 48

約数和(自身を含む): 48935016

約数和(自身を除く): 31161006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 11617, 23234, 34851, 58085, 69702, 104553, 116170, 174255, 197489, 209106, 348510, 394978, 522765, 592467, 987445, 1045530, 1184934, 1777401, 1974890, 2962335, 3554802, 5924670, 8887005, 17774010]

約数ペア:

[(1, 17774010), (2, 8887005), (3, 5924670), (5, 3554802), (6, 2962335), (9, 1974890), (10, 1777401), (15, 1184934), (17, 1045530), (18, 987445), (30, 592467), (34, 522765), (45, 394978), (51, 348510), (85, 209106), (90, 197489), (102, 174255), (153, 116170), (170, 104553), (255, 69702), (306, 58085), (510, 34851), (765, 23234), (1530, 11617)]