30490404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7723}}^1$

素因数の和:7784

約数の個数: 48

約数和(自身を含む): 83048448

約数和(自身を除く): 52558044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7723, 15446, 23169, 30892, 46338, 54061, 92676, 108122, 162183, 216244, 324366, 362981, 648732, 725962, 1088943, 1451924, 2177886, 2540867, 4355772, 5081734, 7622601, 10163468, 15245202, 30490404]

約数ペア:

[(1, 30490404), (2, 15245202), (3, 10163468), (4, 7622601), (6, 5081734), (7, 4355772), (12, 2540867), (14, 2177886), (21, 1451924), (28, 1088943), (42, 725962), (47, 648732), (84, 362981), (94, 324366), (141, 216244), (188, 162183), (282, 108122), (329, 92676), (564, 54061), (658, 46338), (987, 30892), (1316, 23169), (1974, 15446), (3948, 7723)]