30310620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1319}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 54845220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1319, 1532, 1915, 2298, 2638, 3830, 3957, 4596, 5276, 5745, 6595, 7660, 7914, 11490, 13190, 15828, 19785, 22980, 26380, 39570, 79140, 505177, 1010354, 1515531, 2020708, 2525885, 3031062, 5051770, 6062124, 7577655, 10103540, 15155310, 30310620]

約数ペア:

[(1, 30310620), (2, 15155310), (3, 10103540), (4, 7577655), (5, 6062124), (6, 5051770), (10, 3031062), (12, 2525885), (15, 2020708), (20, 1515531), (30, 1010354), (60, 505177), (383, 79140), (766, 39570), (1149, 26380), (1319, 22980), (1532, 19785), (1915, 15828), (2298, 13190), (2638, 11490), (3830, 7914), (3957, 7660), (4596, 6595), (5276, 5745)]