2900190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 7005600

約数和(自身を除く): 4105410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 349, 554, 698, 831, 1047, 1385, 1662, 1745, 2094, 2770, 3490, 4155, 5235, 8310, 10470, 96673, 193346, 290019, 483365, 580038, 966730, 1450095, 2900190]

約数ペア:

[(1, 2900190), (2, 1450095), (3, 966730), (5, 580038), (6, 483365), (10, 290019), (15, 193346), (30, 96673), (277, 10470), (349, 8310), (554, 5235), (698, 4155), (831, 3490), (1047, 2770), (1385, 2094), (1662, 1745)]