30717396

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1327}}^1$

素因数の和:1980

約数の個数: 36

約数和(自身を含む): 77826112

約数和(自身を除く): 47108716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1327, 1929, 2572, 2654, 3858, 3981, 5308, 5787, 7716, 7962, 11574, 11943, 15924, 23148, 23886, 47772, 853261, 1706522, 2559783, 3413044, 5119566, 7679349, 10239132, 15358698, 30717396]

約数ペア:

[(1, 30717396), (2, 15358698), (3, 10239132), (4, 7679349), (6, 5119566), (9, 3413044), (12, 2559783), (18, 1706522), (36, 853261), (643, 47772), (1286, 23886), (1327, 23148), (1929, 15924), (2572, 11943), (2654, 11574), (3858, 7962), (3981, 7716), (5308, 5787)]