2155100130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23945557}}^1$

素因数の和:23945570

約数の個数: 24

約数和(自身を含む): 5603260572

約数和(自身を除く): 3448160442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23945557, 47891114, 71836671, 119727785, 143673342, 215510013, 239455570, 359183355, 431020026, 718366710, 1077550065, 2155100130]

約数ペア:

[(1, 2155100130), (2, 1077550065), (3, 718366710), (5, 431020026), (6, 359183355), (9, 239455570), (10, 215510013), (15, 143673342), (18, 119727785), (30, 71836671), (45, 47891114), (90, 23945557)]