69765990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{332219}}^1$

素因数の和:332236

約数の個数: 32

約数和(自身を含む): 191358720

約数和(自身を除く): 121592730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 332219, 664438, 996657, 1661095, 1993314, 2325533, 3322190, 4651066, 4983285, 6976599, 9966570, 11627665, 13953198, 23255330, 34882995, 69765990]

約数ペア:

[(1, 69765990), (2, 34882995), (3, 23255330), (5, 13953198), (6, 11627665), (7, 9966570), (10, 6976599), (14, 4983285), (15, 4651066), (21, 3322190), (30, 2325533), (35, 1993314), (42, 1661095), (70, 996657), (105, 664438), (210, 332219)]