242801030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4721}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 452178720

約数和(自身を除く): 209377690

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1390, 4721, 5143, 9442, 10286, 23605, 25715, 47210, 51430, 174677, 349354, 656219, 873385, 1312438, 1746770, 3281095, 6562190, 24280103, 48560206, 121400515, 242801030]

約数ペア:

[(1, 242801030), (2, 121400515), (5, 48560206), (10, 24280103), (37, 6562190), (74, 3281095), (139, 1746770), (185, 1312438), (278, 873385), (370, 656219), (695, 349354), (1390, 174677), (4721, 51430), (5143, 47210), (9442, 25715), (10286, 23605)]