3545350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 7218288

約数和(自身を除く): 3672938

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 97, 170, 194, 215, 425, 430, 485, 731, 850, 970, 1075, 1462, 1649, 2150, 2425, 3298, 3655, 4171, 4850, 7310, 8245, 8342, 16490, 18275, 20855, 36550, 41225, 41710, 70907, 82450, 104275, 141814, 208550, 354535, 709070, 1772675, 3545350]

約数ペア:

[(1, 3545350), (2, 1772675), (5, 709070), (10, 354535), (17, 208550), (25, 141814), (34, 104275), (43, 82450), (50, 70907), (85, 41710), (86, 41225), (97, 36550), (170, 20855), (194, 18275), (215, 16490), (425, 8342), (430, 8245), (485, 7310), (731, 4850), (850, 4171), (970, 3655), (1075, 3298), (1462, 2425), (1649, 2150)]