47292420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112601}}^1$

素因数の和:112620

約数の個数: 48

約数和(自身を含む): 151337088

約数和(自身を除く): 104044668

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, 112601, 225202, 337803, 450404, 563005, 675606, 788207, 1126010, 1351212, 1576414, 1689015, 2252020, 2364621, 3152828, 3378030, 3941035, 4729242, 6756060, 7882070, 9458484, 11823105, 15764140, 23646210, 47292420]

約数ペア:

[(1, 47292420), (2, 23646210), (3, 15764140), (4, 11823105), (5, 9458484), (6, 7882070), (7, 6756060), (10, 4729242), (12, 3941035), (14, 3378030), (15, 3152828), (20, 2364621), (21, 2252020), (28, 1689015), (30, 1576414), (35, 1351212), (42, 1126010), (60, 788207), (70, 675606), (84, 563005), (105, 450404), (140, 337803), (210, 225202), (420, 112601)]