2195185890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{822167}}^1$

素因数の和:822266

約数の個数: 32

約数和(自身を含む): 5327648640

約数和(自身を除く): 3132462750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 822167, 1644334, 2466501, 4110835, 4933002, 8221670, 12332505, 24665010, 73172863, 146345726, 219518589, 365864315, 439037178, 731728630, 1097592945, 2195185890]

約数ペア:

[(1, 2195185890), (2, 1097592945), (3, 731728630), (5, 439037178), (6, 365864315), (10, 219518589), (15, 146345726), (30, 73172863), (89, 24665010), (178, 12332505), (267, 8221670), (445, 4933002), (534, 4110835), (890, 2466501), (1335, 1644334), (2670, 822167)]