1948350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 3051330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 419, 465, 775, 838, 930, 1257, 1550, 2095, 2325, 2514, 4190, 4650, 6285, 10475, 12570, 12989, 20950, 25978, 31425, 38967, 62850, 64945, 77934, 129890, 194835, 324725, 389670, 649450, 974175, 1948350]

約数ペア:

[(1, 1948350), (2, 974175), (3, 649450), (5, 389670), (6, 324725), (10, 194835), (15, 129890), (25, 77934), (30, 64945), (31, 62850), (50, 38967), (62, 31425), (75, 25978), (93, 20950), (150, 12989), (155, 12570), (186, 10475), (310, 6285), (419, 4650), (465, 4190), (775, 2514), (838, 2325), (930, 2095), (1257, 1550)]