340472230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 719953920

約数和(自身を除く): 379481690

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 239, 329, 433, 470, 478, 658, 866, 1195, 1645, 1673, 2165, 2390, 3031, 3290, 3346, 4330, 6062, 8365, 11233, 15155, 16730, 20351, 22466, 30310, 40702, 56165, 78631, 101755, 103487, 112330, 142457, 157262, 203510, 206974, 284914, 393155, 517435, 712285, 724409, 786310, 1034870, 1424570, 1448818, 3622045, 4863889, 7244090, 9727778, 24319445, 34047223, 48638890, 68094446, 170236115, 340472230]

約数ペア:

[(1, 340472230), (2, 170236115), (5, 68094446), (7, 48638890), (10, 34047223), (14, 24319445), (35, 9727778), (47, 7244090), (70, 4863889), (94, 3622045), (235, 1448818), (239, 1424570), (329, 1034870), (433, 786310), (470, 724409), (478, 712285), (658, 517435), (866, 393155), (1195, 284914), (1645, 206974), (1673, 203510), (2165, 157262), (2390, 142457), (3031, 112330), (3290, 103487), (3346, 101755), (4330, 78631), (6062, 56165), (8365, 40702), (11233, 30310), (15155, 22466), (16730, 20351)]