9989490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47569}}^1$

素因数の和:47586

約数の個数: 32

約数和(自身を含む): 27400320

約数和(自身を除く): 17410830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 47569, 95138, 142707, 237845, 285414, 332983, 475690, 665966, 713535, 998949, 1427070, 1664915, 1997898, 3329830, 4994745, 9989490]

約数ペア:

[(1, 9989490), (2, 4994745), (3, 3329830), (5, 1997898), (6, 1664915), (7, 1427070), (10, 998949), (14, 713535), (15, 665966), (21, 475690), (30, 332983), (35, 285414), (42, 237845), (70, 142707), (105, 95138), (210, 47569)]