1839840930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{229693}}^1$

素因数の和:229795

約数の個数: 48

約数和(自身を含む): 4837355640

約数和(自身を除く): 2997514710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 229693, 459386, 689079, 1148465, 1378158, 2067237, 2296930, 3445395, 4134474, 6890790, 10336185, 20442677, 20672370, 40885354, 61328031, 102213385, 122656062, 183984093, 204426770, 306640155, 367968186, 613280310, 919920465, 1839840930]

約数ペア:

[(1, 1839840930), (2, 919920465), (3, 613280310), (5, 367968186), (6, 306640155), (9, 204426770), (10, 183984093), (15, 122656062), (18, 102213385), (30, 61328031), (45, 40885354), (89, 20672370), (90, 20442677), (178, 10336185), (267, 6890790), (445, 4134474), (534, 3445395), (801, 2296930), (890, 2067237), (1335, 1378158), (1602, 1148465), (2670, 689079), (4005, 459386), (8010, 229693)]