15780630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5107}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 38248704

約数和(自身を除く): 22468074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 5107, 10214, 15321, 25535, 30642, 51070, 76605, 153210, 526021, 1052042, 1578063, 2630105, 3156126, 5260210, 7890315, 15780630]

約数ペア:

[(1, 15780630), (2, 7890315), (3, 5260210), (5, 3156126), (6, 2630105), (10, 1578063), (15, 1052042), (30, 526021), (103, 153210), (206, 76605), (309, 51070), (515, 30642), (618, 25535), (1030, 15321), (1545, 10214), (3090, 5107)]