1254867430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1\times {\mathrm{1709}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 2285599680

約数和(自身を除く): 1030732250

約数列:

[1, 2, 5, 10, 101, 202, 505, 727, 1010, 1454, 1709, 3418, 3635, 7270, 8545, 17090, 73427, 146854, 172609, 345218, 367135, 734270, 863045, 1242443, 1726090, 2484886, 6212215, 12424430, 125486743, 250973486, 627433715, 1254867430]

約数ペア:

[(1, 1254867430), (2, 627433715), (5, 250973486), (10, 125486743), (101, 12424430), (202, 6212215), (505, 2484886), (727, 1726090), (1010, 1242443), (1454, 863045), (1709, 734270), (3418, 367135), (3635, 345218), (7270, 172609), (8545, 146854), (17090, 73427)]