30558180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29959}}^1$

素因数の和:29988

約数の個数: 48

約数和(自身を含む): 90599040

約数和(自身を除く): 60040860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 29959, 59918, 89877, 119836, 149795, 179754, 299590, 359508, 449385, 509303, 599180, 898770, 1018606, 1527909, 1797540, 2037212, 2546515, 3055818, 5093030, 6111636, 7639545, 10186060, 15279090, 30558180]

約数ペア:

[(1, 30558180), (2, 15279090), (3, 10186060), (4, 7639545), (5, 6111636), (6, 5093030), (10, 3055818), (12, 2546515), (15, 2037212), (17, 1797540), (20, 1527909), (30, 1018606), (34, 898770), (51, 599180), (60, 509303), (68, 449385), (85, 359508), (102, 299590), (170, 179754), (204, 149795), (255, 119836), (340, 89877), (510, 59918), (1020, 29959)]