31243350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6765

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 48751530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 6719, 13438, 20157, 33595, 40314, 67190, 100785, 167975, 201570, 208289, 335950, 416578, 503925, 624867, 1007850, 1041445, 1249734, 2082890, 3124335, 5207225, 6248670, 10414450, 15621675, 31243350]

約数ペア:

[(1, 31243350), (2, 15621675), (3, 10414450), (5, 6248670), (6, 5207225), (10, 3124335), (15, 2082890), (25, 1249734), (30, 1041445), (31, 1007850), (50, 624867), (62, 503925), (75, 416578), (93, 335950), (150, 208289), (155, 201570), (186, 167975), (310, 100785), (465, 67190), (775, 40314), (930, 33595), (1550, 20157), (2325, 13438), (4650, 6719)]