6990930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 18322200

約数和(自身を除く): 11331270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 449, 519, 865, 898, 1038, 1347, 1557, 1730, 2245, 2595, 2694, 3114, 4041, 4490, 5190, 6735, 7785, 8082, 13470, 15570, 20205, 40410, 77677, 155354, 233031, 388385, 466062, 699093, 776770, 1165155, 1398186, 2330310, 3495465, 6990930]

約数ペア:

[(1, 6990930), (2, 3495465), (3, 2330310), (5, 1398186), (6, 1165155), (9, 776770), (10, 699093), (15, 466062), (18, 388385), (30, 233031), (45, 155354), (90, 77677), (173, 40410), (346, 20205), (449, 15570), (519, 13470), (865, 8082), (898, 7785), (1038, 6735), (1347, 5190), (1557, 4490), (1730, 4041), (2245, 3114), (2595, 2694)]