18130230

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 49003200

約数和(自身を除く): 30872970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 829, 1215, 1458, 1658, 2187, 2430, 2487, 3645, 4145, 4374, 4974, 7290, 7461, 8290, 10935, 12435, 14922, 21870, 22383, 24870, 37305, 44766, 67149, 74610, 111915, 134298, 201447, 223830, 335745, 402894, 604341, 671490, 1007235, 1208682, 1813023, 2014470, 3021705, 3626046, 6043410, 9065115, 18130230]

約数ペア:

[(1, 18130230), (2, 9065115), (3, 6043410), (5, 3626046), (6, 3021705), (9, 2014470), (10, 1813023), (15, 1208682), (18, 1007235), (27, 671490), (30, 604341), (45, 402894), (54, 335745), (81, 223830), (90, 201447), (135, 134298), (162, 111915), (243, 74610), (270, 67149), (405, 44766), (486, 37305), (729, 24870), (810, 22383), (829, 21870), (1215, 14922), (1458, 12435), (1658, 10935), (2187, 8290), (2430, 7461), (2487, 7290), (3645, 4974), (4145, 4374)]