2897580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6899}}^1$

素因数の和:6918

約数の個数: 48

約数和(自身を含む): 9273600

約数和(自身を除く): 6376020

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, 6899, 13798, 20697, 27596, 34495, 41394, 48293, 68990, 82788, 96586, 103485, 137980, 144879, 193172, 206970, 241465, 289758, 413940, 482930, 579516, 724395, 965860, 1448790, 2897580]

約数ペア:

[(1, 2897580), (2, 1448790), (3, 965860), (4, 724395), (5, 579516), (6, 482930), (7, 413940), (10, 289758), (12, 241465), (14, 206970), (15, 193172), (20, 144879), (21, 137980), (28, 103485), (30, 96586), (35, 82788), (42, 68990), (60, 48293), (70, 41394), (84, 34495), (105, 27596), (140, 20697), (210, 13798), (420, 6899)]