498627810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{240883}}^1$

素因数の和:240919

約数の個数: 48

約数和(自身を含む): 1352804544

約数和(自身を除く): 854176734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 240883, 481766, 722649, 1204415, 1445298, 2167947, 2408830, 3613245, 4335894, 5540309, 7226490, 10839735, 11080618, 16620927, 21679470, 27701545, 33241854, 49862781, 55403090, 83104635, 99725562, 166209270, 249313905, 498627810]

約数ペア:

[(1, 498627810), (2, 249313905), (3, 166209270), (5, 99725562), (6, 83104635), (9, 55403090), (10, 49862781), (15, 33241854), (18, 27701545), (23, 21679470), (30, 16620927), (45, 11080618), (46, 10839735), (69, 7226490), (90, 5540309), (115, 4335894), (138, 3613245), (207, 2408830), (230, 2167947), (345, 1445298), (414, 1204415), (690, 722649), (1035, 481766), (2070, 240883)]