89320470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{48809}}^1$

素因数の和:48880

約数の個数: 32

約数和(自身を含む): 217887840

約数和(自身を除く): 128567370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 48809, 97618, 146427, 244045, 292854, 488090, 732135, 1464270, 2977349, 5954698, 8932047, 14886745, 17864094, 29773490, 44660235, 89320470]

約数ペア:

[(1, 89320470), (2, 44660235), (3, 29773490), (5, 17864094), (6, 14886745), (10, 8932047), (15, 5954698), (30, 2977349), (61, 1464270), (122, 732135), (183, 488090), (305, 292854), (366, 244045), (610, 146427), (915, 97618), (1830, 48809)]