30900236

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 55159104

約数和(自身を除く): 24258868

約数列:

[1, 2, 4, 83, 163, 166, 326, 332, 571, 652, 1142, 2284, 13529, 27058, 47393, 54116, 93073, 94786, 186146, 189572, 372292, 7725059, 15450118, 30900236]

約数ペア:

[(1, 30900236), (2, 15450118), (4, 7725059), (83, 372292), (163, 189572), (166, 186146), (326, 94786), (332, 93073), (571, 54116), (652, 47393), (1142, 27058), (2284, 13529)]