9058980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21569}}^1$

素因数の和:21588

約数の個数: 48

約数和(自身を含む): 28990080

約数和(自身を除く): 19931100

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, 21569, 43138, 64707, 86276, 107845, 129414, 150983, 215690, 258828, 301966, 323535, 431380, 452949, 603932, 647070, 754915, 905898, 1294140, 1509830, 1811796, 2264745, 3019660, 4529490, 9058980]

約数ペア:

[(1, 9058980), (2, 4529490), (3, 3019660), (4, 2264745), (5, 1811796), (6, 1509830), (7, 1294140), (10, 905898), (12, 754915), (14, 647070), (15, 603932), (20, 452949), (21, 431380), (28, 323535), (30, 301966), (35, 258828), (42, 215690), (60, 150983), (70, 129414), (84, 107845), (105, 86276), (140, 64707), (210, 43138), (420, 21569)]