3163890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 7641216

約数和(自身を除く): 4477326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 401, 526, 789, 802, 1203, 1315, 1578, 2005, 2406, 2630, 3945, 4010, 6015, 7890, 12030, 105463, 210926, 316389, 527315, 632778, 1054630, 1581945, 3163890]

約数ペア:

[(1, 3163890), (2, 1581945), (3, 1054630), (5, 632778), (6, 527315), (10, 316389), (15, 210926), (30, 105463), (263, 12030), (401, 7890), (526, 6015), (789, 4010), (802, 3945), (1203, 2630), (1315, 2406), (1578, 2005)]