84644220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1279}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 237404160

約数和(自身を除く): 152759940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103, 1279, 2206, 2558, 3309, 3837, 4412, 5116, 5515, 6395, 6618, 7674, 11030, 12790, 13236, 15348, 16545, 19185, 22060, 25580, 33090, 38370, 66180, 76740, 1410737, 2821474, 4232211, 5642948, 7053685, 8464422, 14107370, 16928844, 21161055, 28214740, 42322110, 84644220]

約数ペア:

[(1, 84644220), (2, 42322110), (3, 28214740), (4, 21161055), (5, 16928844), (6, 14107370), (10, 8464422), (12, 7053685), (15, 5642948), (20, 4232211), (30, 2821474), (60, 1410737), (1103, 76740), (1279, 66180), (2206, 38370), (2558, 33090), (3309, 25580), (3837, 22060), (4412, 19185), (5116, 16545), (5515, 15348), (6395, 13236), (6618, 12790), (7674, 11030)]