2488515210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43271}}^1$

素因数の和:43361

約数の個数: 80

約数和(自身を含む): 6785741952

約数和(自身を除く): 4297226742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 3195, 3834, 5751, 6390, 9585, 11502, 19170, 28755, 43271, 57510, 86542, 129813, 216355, 259626, 389439, 432710, 649065, 778878, 1168317, 1298130, 1947195, 2336634, 3072241, 3504951, 3894390, 5841585, 6144482, 7009902, 9216723, 11683170, 15361205, 17524755, 18433446, 27650169, 30722410, 35049510, 46083615, 55300338, 82950507, 92167230, 138250845, 165901014, 248851521, 276501690, 414752535, 497703042, 829505070, 1244257605, 2488515210]

約数ペア:

[(1, 2488515210), (2, 1244257605), (3, 829505070), (5, 497703042), (6, 414752535), (9, 276501690), (10, 248851521), (15, 165901014), (18, 138250845), (27, 92167230), (30, 82950507), (45, 55300338), (54, 46083615), (71, 35049510), (81, 30722410), (90, 27650169), (135, 18433446), (142, 17524755), (162, 15361205), (213, 11683170), (270, 9216723), (355, 7009902), (405, 6144482), (426, 5841585), (639, 3894390), (710, 3504951), (810, 3072241), (1065, 2336634), (1278, 1947195), (1917, 1298130), (2130, 1168317), (3195, 778878), (3834, 649065), (5751, 432710), (6390, 389439), (9585, 259626), (11502, 216355), (19170, 129813), (28755, 86542), (43271, 57510)]