392282010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{5309}}^1$

素因数の和:6143

約数の個数: 48

約数和(自身を含む): 1021367880

約数和(自身を除く): 629085870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 2463, 4105, 4926, 5309, 7389, 8210, 10618, 12315, 14778, 15927, 24630, 26545, 31854, 36945, 47781, 53090, 73890, 79635, 95562, 159270, 238905, 477810, 4358689, 8717378, 13076067, 21793445, 26152134, 39228201, 43586890, 65380335, 78456402, 130760670, 196141005, 392282010]

約数ペア:

[(1, 392282010), (2, 196141005), (3, 130760670), (5, 78456402), (6, 65380335), (9, 43586890), (10, 39228201), (15, 26152134), (18, 21793445), (30, 13076067), (45, 8717378), (90, 4358689), (821, 477810), (1642, 238905), (2463, 159270), (4105, 95562), (4926, 79635), (5309, 73890), (7389, 53090), (8210, 47781), (10618, 36945), (12315, 31854), (14778, 26545), (15927, 24630)]