2670180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 4877724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 233, 382, 466, 573, 699, 764, 932, 955, 1146, 1165, 1398, 1910, 2292, 2330, 2796, 2865, 3495, 3820, 4660, 5730, 6990, 11460, 13980, 44503, 89006, 133509, 178012, 222515, 267018, 445030, 534036, 667545, 890060, 1335090, 2670180]

約数ペア:

[(1, 2670180), (2, 1335090), (3, 890060), (4, 667545), (5, 534036), (6, 445030), (10, 267018), (12, 222515), (15, 178012), (20, 133509), (30, 89006), (60, 44503), (191, 13980), (233, 11460), (382, 6990), (466, 5730), (573, 4660), (699, 3820), (764, 3495), (932, 2865), (955, 2796), (1146, 2330), (1165, 2292), (1398, 1910)]