2979410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 6331392

約数和(自身を除く): 3351982

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1373, 2170, 2746, 6865, 9611, 13730, 19222, 42563, 48055, 85126, 96110, 212815, 297941, 425630, 595882, 1489705, 2979410]

約数ペア:

[(1, 2979410), (2, 1489705), (5, 595882), (7, 425630), (10, 297941), (14, 212815), (31, 96110), (35, 85126), (62, 48055), (70, 42563), (155, 19222), (217, 13730), (310, 9611), (434, 6865), (1085, 2746), (1373, 2170)]