45428490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2011}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 118643616

約数和(自身を除く): 73215126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2011, 2259, 2510, 3765, 4022, 4518, 6033, 7530, 10055, 11295, 12066, 18099, 20110, 22590, 30165, 36198, 60330, 90495, 180990, 504761, 1009522, 1514283, 2523805, 3028566, 4542849, 5047610, 7571415, 9085698, 15142830, 22714245, 45428490]

約数ペア:

[(1, 45428490), (2, 22714245), (3, 15142830), (5, 9085698), (6, 7571415), (9, 5047610), (10, 4542849), (15, 3028566), (18, 2523805), (30, 1514283), (45, 1009522), (90, 504761), (251, 180990), (502, 90495), (753, 60330), (1255, 36198), (1506, 30165), (2011, 22590), (2259, 20110), (2510, 18099), (3765, 12066), (4022, 11295), (4518, 10055), (6033, 7530)]