85387590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6043}}^1$

素因数の和:6213

約数の個数: 48

約数和(自身を含む): 223458768

約数和(自身を除く): 138071178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 6043, 7065, 12086, 14130, 18129, 30215, 36258, 54387, 60430, 90645, 108774, 181290, 271935, 543870, 948751, 1897502, 2846253, 4743755, 5692506, 8538759, 9487510, 14231265, 17077518, 28462530, 42693795, 85387590]

約数ペア:

[(1, 85387590), (2, 42693795), (3, 28462530), (5, 17077518), (6, 14231265), (9, 9487510), (10, 8538759), (15, 5692506), (18, 4743755), (30, 2846253), (45, 1897502), (90, 948751), (157, 543870), (314, 271935), (471, 181290), (785, 108774), (942, 90645), (1413, 60430), (1570, 54387), (2355, 36258), (2826, 30215), (4710, 18129), (6043, 14130), (7065, 12086)]