677386150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27259}}^1$

素因数の和:27349

約数の個数: 48

約数和(自身を含む): 1460263680

約数和(自身を除く): 782877530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 12425, 24850, 27259, 54518, 136295, 190813, 272590, 381626, 681475, 954065, 1362950, 1908130, 1935389, 3870778, 4770325, 9540650, 9676945, 13547723, 19353890, 27095446, 48384725, 67738615, 96769450, 135477230, 338693075, 677386150]

約数ペア:

[(1, 677386150), (2, 338693075), (5, 135477230), (7, 96769450), (10, 67738615), (14, 48384725), (25, 27095446), (35, 19353890), (50, 13547723), (70, 9676945), (71, 9540650), (142, 4770325), (175, 3870778), (350, 1935389), (355, 1908130), (497, 1362950), (710, 954065), (994, 681475), (1775, 381626), (2485, 272590), (3550, 190813), (4970, 136295), (12425, 54518), (24850, 27259)]