9830220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8654

約数の個数: 48

約数和(自身を含む): 28976640

約数和(自身を除く): 19146420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8623, 17246, 25869, 34492, 43115, 51738, 86230, 103476, 129345, 163837, 172460, 258690, 327674, 491511, 517380, 655348, 819185, 983022, 1638370, 1966044, 2457555, 3276740, 4915110, 9830220]

約数ペア:

[(1, 9830220), (2, 4915110), (3, 3276740), (4, 2457555), (5, 1966044), (6, 1638370), (10, 983022), (12, 819185), (15, 655348), (19, 517380), (20, 491511), (30, 327674), (38, 258690), (57, 172460), (60, 163837), (76, 129345), (95, 103476), (114, 86230), (190, 51738), (228, 43115), (285, 34492), (380, 25869), (570, 17246), (1140, 8623)]