2660910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12671}}^1$

素因数の和:12688

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 4638162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12671, 25342, 38013, 63355, 76026, 88697, 126710, 177394, 190065, 266091, 380130, 443485, 532182, 886970, 1330455, 2660910]

約数ペア:

[(1, 2660910), (2, 1330455), (3, 886970), (5, 532182), (6, 443485), (7, 380130), (10, 266091), (14, 190065), (15, 177394), (21, 126710), (30, 88697), (35, 76026), (42, 63355), (70, 38013), (105, 25342), (210, 12671)]