2252070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 6336000

約数和(自身を除く): 4083930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 439, 513, 570, 855, 878, 1026, 1317, 1710, 2195, 2565, 2634, 3951, 4390, 5130, 6585, 7902, 8341, 11853, 13170, 16682, 19755, 23706, 25023, 39510, 41705, 50046, 59265, 75069, 83410, 118530, 125115, 150138, 225207, 250230, 375345, 450414, 750690, 1126035, 2252070]

約数ペア:

[(1, 2252070), (2, 1126035), (3, 750690), (5, 450414), (6, 375345), (9, 250230), (10, 225207), (15, 150138), (18, 125115), (19, 118530), (27, 83410), (30, 75069), (38, 59265), (45, 50046), (54, 41705), (57, 39510), (90, 25023), (95, 23706), (114, 19755), (135, 16682), (171, 13170), (190, 11853), (270, 8341), (285, 7902), (342, 6585), (439, 5130), (513, 4390), (570, 3951), (855, 2634), (878, 2565), (1026, 2195), (1317, 1710)]