42938850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9871}}^1$

素因数の和:9915

約数の個数: 48

約数和(自身を含む): 110171520

約数和(自身を除く): 67232670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 9871, 19742, 29613, 49355, 59226, 98710, 148065, 246775, 286259, 296130, 493550, 572518, 740325, 858777, 1431295, 1480650, 1717554, 2862590, 4293885, 7156475, 8587770, 14312950, 21469425, 42938850]

約数ペア:

[(1, 42938850), (2, 21469425), (3, 14312950), (5, 8587770), (6, 7156475), (10, 4293885), (15, 2862590), (25, 1717554), (29, 1480650), (30, 1431295), (50, 858777), (58, 740325), (75, 572518), (87, 493550), (145, 296130), (150, 286259), (174, 246775), (290, 148065), (435, 98710), (725, 59226), (870, 49355), (1450, 29613), (2175, 19742), (4350, 9871)]