13198110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 18683490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 2699, 4890, 5398, 8097, 13495, 16194, 26990, 40485, 80970, 439937, 879874, 1319811, 2199685, 2639622, 4399370, 6599055, 13198110]

約数ペア:

[(1, 13198110), (2, 6599055), (3, 4399370), (5, 2639622), (6, 2199685), (10, 1319811), (15, 879874), (30, 439937), (163, 80970), (326, 40485), (489, 26990), (815, 16194), (978, 13495), (1630, 8097), (2445, 5398), (2699, 4890)]