118190220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22133}}^1$

素因数の和:22234

約数の個数: 48

約数和(自身を含む): 334666080

約数和(自身を除く): 216475860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 22133, 44266, 66399, 88532, 110665, 132798, 221330, 265596, 331995, 442660, 663990, 1327980, 1969837, 3939674, 5909511, 7879348, 9849185, 11819022, 19698370, 23638044, 29547555, 39396740, 59095110, 118190220]

約数ペア:

[(1, 118190220), (2, 59095110), (3, 39396740), (4, 29547555), (5, 23638044), (6, 19698370), (10, 11819022), (12, 9849185), (15, 7879348), (20, 5909511), (30, 3939674), (60, 1969837), (89, 1327980), (178, 663990), (267, 442660), (356, 331995), (445, 265596), (534, 221330), (890, 132798), (1068, 110665), (1335, 88532), (1780, 66399), (2670, 44266), (5340, 22133)]