83500620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{198811}}^1$

素因数の和:198830

約数の個数: 48

約数和(自身を含む): 267203328

約数和(自身を除く): 183702708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 198811, 397622, 596433, 795244, 994055, 1192866, 1391677, 1988110, 2385732, 2783354, 2982165, 3976220, 4175031, 5566708, 5964330, 6958385, 8350062, 11928660, 13916770, 16700124, 20875155, 27833540, 41750310, 83500620]

約数ペア:

[(1, 83500620), (2, 41750310), (3, 27833540), (4, 20875155), (5, 16700124), (6, 13916770), (7, 11928660), (10, 8350062), (12, 6958385), (14, 5964330), (15, 5566708), (20, 4175031), (21, 3976220), (28, 2982165), (30, 2783354), (35, 2385732), (42, 1988110), (60, 1391677), (70, 1192866), (84, 994055), (105, 795244), (140, 596433), (210, 397622), (420, 198811)]