66703590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1987}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 173981808

約数和(自身を除く): 107278218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 1119, 1865, 1987, 2238, 3357, 3730, 3974, 5595, 5961, 6714, 9935, 11190, 11922, 16785, 17883, 19870, 29805, 33570, 35766, 59610, 89415, 178830, 741151, 1482302, 2223453, 3705755, 4446906, 6670359, 7411510, 11117265, 13340718, 22234530, 33351795, 66703590]

約数ペア:

[(1, 66703590), (2, 33351795), (3, 22234530), (5, 13340718), (6, 11117265), (9, 7411510), (10, 6670359), (15, 4446906), (18, 3705755), (30, 2223453), (45, 1482302), (90, 741151), (373, 178830), (746, 89415), (1119, 59610), (1865, 35766), (1987, 33570), (2238, 29805), (3357, 19870), (3730, 17883), (3974, 16785), (5595, 11922), (5961, 11190), (6714, 9935)]