81010470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30341}}^1$

素因数の和:30440

約数の個数: 32

約数和(自身を含む): 196616160

約数和(自身を除く): 115605690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 30341, 60682, 91023, 151705, 182046, 303410, 455115, 910230, 2700349, 5400698, 8101047, 13501745, 16202094, 27003490, 40505235, 81010470]

約数ペア:

[(1, 81010470), (2, 40505235), (3, 27003490), (5, 16202094), (6, 13501745), (10, 8101047), (15, 5400698), (30, 2700349), (89, 910230), (178, 455115), (267, 303410), (445, 182046), (534, 151705), (890, 91023), (1335, 60682), (2670, 30341)]