3425380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 5001500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 569, 602, 860, 1138, 1204, 1505, 2276, 2845, 3010, 3983, 5690, 6020, 7966, 11380, 15932, 19915, 24467, 39830, 48934, 79660, 97868, 122335, 171269, 244670, 342538, 489340, 685076, 856345, 1712690, 3425380]

約数ペア:

[(1, 3425380), (2, 1712690), (4, 856345), (5, 685076), (7, 489340), (10, 342538), (14, 244670), (20, 171269), (28, 122335), (35, 97868), (43, 79660), (70, 48934), (86, 39830), (140, 24467), (172, 19915), (215, 15932), (301, 11380), (430, 7966), (569, 6020), (602, 5690), (860, 3983), (1138, 3010), (1204, 2845), (1505, 2276)]