2785344930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{423949}}^1$

素因数の和:424035

約数の個数: 48

約数和(自身を含む): 7341118200

約数和(自身を除く): 4555773270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 423949, 847898, 1271847, 2119745, 2543694, 3815541, 4239490, 6359235, 7631082, 12718470, 19077705, 30948277, 38155410, 61896554, 92844831, 154741385, 185689662, 278534493, 309482770, 464224155, 557068986, 928448310, 1392672465, 2785344930]

約数ペア:

[(1, 2785344930), (2, 1392672465), (3, 928448310), (5, 557068986), (6, 464224155), (9, 309482770), (10, 278534493), (15, 185689662), (18, 154741385), (30, 92844831), (45, 61896554), (73, 38155410), (90, 30948277), (146, 19077705), (219, 12718470), (365, 7631082), (438, 6359235), (657, 4239490), (730, 3815541), (1095, 2543694), (1314, 2119745), (2190, 1271847), (3285, 847898), (6570, 423949)]