485034620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{3803}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 1165667328

約数和(自身を除く): 680632708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 911, 1822, 3644, 3803, 4555, 6377, 7606, 9110, 12754, 15212, 18220, 19015, 25508, 26621, 31885, 38030, 53242, 63770, 76060, 106484, 127540, 133105, 266210, 532420, 3464533, 6929066, 13858132, 17322665, 24251731, 34645330, 48503462, 69290660, 97006924, 121258655, 242517310, 485034620]

約数ペア:

[(1, 485034620), (2, 242517310), (4, 121258655), (5, 97006924), (7, 69290660), (10, 48503462), (14, 34645330), (20, 24251731), (28, 17322665), (35, 13858132), (70, 6929066), (140, 3464533), (911, 532420), (1822, 266210), (3644, 133105), (3803, 127540), (4555, 106484), (6377, 76060), (7606, 63770), (9110, 53242), (12754, 38030), (15212, 31885), (18220, 26621), (19015, 25508)]