29773190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 56700000

約数和(自身を除く): 26926810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 449, 698, 898, 1745, 2245, 3490, 4490, 6631, 8531, 13262, 17062, 33155, 42655, 66310, 85310, 156701, 313402, 783505, 1567010, 2977319, 5954638, 14886595, 29773190]

約数ペア:

[(1, 29773190), (2, 14886595), (5, 5954638), (10, 2977319), (19, 1567010), (38, 783505), (95, 313402), (190, 156701), (349, 85310), (449, 66310), (698, 42655), (898, 33155), (1745, 17062), (2245, 13262), (3490, 8531), (4490, 6631)]