3277540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 8072064

約数和(自身を除く): 4794524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 571, 574, 820, 1142, 1148, 1435, 2284, 2855, 2870, 3997, 5710, 5740, 7994, 11420, 15988, 19985, 23411, 39970, 46822, 79940, 93644, 117055, 163877, 234110, 327754, 468220, 655508, 819385, 1638770, 3277540]

約数ペア:

[(1, 3277540), (2, 1638770), (4, 819385), (5, 655508), (7, 468220), (10, 327754), (14, 234110), (20, 163877), (28, 117055), (35, 93644), (41, 79940), (70, 46822), (82, 39970), (140, 23411), (164, 19985), (205, 15988), (287, 11420), (410, 7994), (571, 5740), (574, 5710), (820, 3997), (1142, 2870), (1148, 2855), (1435, 2284)]