442968190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{3677}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 912026304

約数和(自身を除く): 469058114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1721, 3442, 3677, 7354, 8605, 12047, 17210, 18385, 24094, 25739, 36770, 51478, 60235, 120470, 128695, 257390, 6328117, 12656234, 31640585, 44296819, 63281170, 88593638, 221484095, 442968190]

約数ペア:

[(1, 442968190), (2, 221484095), (5, 88593638), (7, 63281170), (10, 44296819), (14, 31640585), (35, 12656234), (70, 6328117), (1721, 257390), (3442, 128695), (3677, 120470), (7354, 60235), (8605, 51478), (12047, 36770), (17210, 25739), (18385, 24094)]