42758850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 106653888

約数和(自身を除く): 63895038

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 985, 1182, 1447, 1970, 2894, 2955, 4341, 4925, 5910, 7235, 8682, 9850, 14470, 14775, 21705, 29550, 36175, 43410, 72350, 108525, 217050, 285059, 570118, 855177, 1425295, 1710354, 2850590, 4275885, 7126475, 8551770, 14252950, 21379425, 42758850]

約数ペア:

[(1, 42758850), (2, 21379425), (3, 14252950), (5, 8551770), (6, 7126475), (10, 4275885), (15, 2850590), (25, 1710354), (30, 1425295), (50, 855177), (75, 570118), (150, 285059), (197, 217050), (394, 108525), (591, 72350), (985, 43410), (1182, 36175), (1447, 29550), (1970, 21705), (2894, 14775), (2955, 14470), (4341, 9850), (4925, 8682), (5910, 7235)]