3484740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8297}}^1$

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 11152512

約数和(自身を除く): 7667772

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, 8297, 16594, 24891, 33188, 41485, 49782, 58079, 82970, 99564, 116158, 124455, 165940, 174237, 232316, 248910, 290395, 348474, 497820, 580790, 696948, 871185, 1161580, 1742370, 3484740]

約数ペア:

[(1, 3484740), (2, 1742370), (3, 1161580), (4, 871185), (5, 696948), (6, 580790), (7, 497820), (10, 348474), (12, 290395), (14, 248910), (15, 232316), (20, 174237), (21, 165940), (28, 124455), (30, 116158), (35, 99564), (42, 82970), (60, 58079), (70, 49782), (84, 41485), (105, 33188), (140, 24891), (210, 16594), (420, 8297)]