7042370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 13454208

約数和(自身を除く): 6411838

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 457, 670, 914, 1541, 2285, 3082, 4570, 7705, 10511, 15410, 21022, 30619, 52555, 61238, 105110, 153095, 306190, 704237, 1408474, 3521185, 7042370]

約数ペア:

[(1, 7042370), (2, 3521185), (5, 1408474), (10, 704237), (23, 306190), (46, 153095), (67, 105110), (115, 61238), (134, 52555), (230, 30619), (335, 21022), (457, 15410), (670, 10511), (914, 7705), (1541, 4570), (2285, 3082)]