2020977030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{12689}}^1$

素因数の和:18008

約数の個数: 32

約数和(自身を含む): 4851640800

約数和(自身を除く): 2830663770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5309, 10618, 12689, 15927, 25378, 26545, 31854, 38067, 53090, 63445, 76134, 79635, 126890, 159270, 190335, 380670, 67365901, 134731802, 202097703, 336829505, 404195406, 673659010, 1010488515, 2020977030]

約数ペア:

[(1, 2020977030), (2, 1010488515), (3, 673659010), (5, 404195406), (6, 336829505), (10, 202097703), (15, 134731802), (30, 67365901), (5309, 380670), (10618, 190335), (12689, 159270), (15927, 126890), (25378, 79635), (26545, 76134), (31854, 63445), (38067, 53090)]