61229000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{8747}}^1$

素因数の和:8775

約数の個数: 64

約数和(自身を含む): 163762560

約数和(自身を除く): 102533560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 8747, 17494, 34988, 43735, 61229, 69976, 87470, 122458, 174940, 218675, 244916, 306145, 349880, 437350, 489832, 612290, 874700, 1093375, 1224580, 1530725, 1749400, 2186750, 2449160, 3061450, 4373500, 6122900, 7653625, 8747000, 12245800, 15307250, 30614500, 61229000]

約数ペア:

[(1, 61229000), (2, 30614500), (4, 15307250), (5, 12245800), (7, 8747000), (8, 7653625), (10, 6122900), (14, 4373500), (20, 3061450), (25, 2449160), (28, 2186750), (35, 1749400), (40, 1530725), (50, 1224580), (56, 1093375), (70, 874700), (100, 612290), (125, 489832), (140, 437350), (175, 349880), (200, 306145), (250, 244916), (280, 218675), (350, 174940), (500, 122458), (700, 87470), (875, 69976), (1000, 61229), (1400, 43735), (1750, 34988), (3500, 17494), (7000, 8747)]