30670941

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 50450688

約数和(自身を除く): 19779747

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 1621, 2703, 4863, 6307, 11347, 18921, 27557, 34041, 82671, 85913, 192899, 257739, 578697, 601391, 1460521, 1804173, 4381563, 10223647, 30670941]

約数ペア:

[(1, 30670941), (3, 10223647), (7, 4381563), (17, 1804173), (21, 1460521), (51, 601391), (53, 578697), (119, 257739), (159, 192899), (357, 85913), (371, 82671), (901, 34041), (1113, 27557), (1621, 18921), (2703, 11347), (4863, 6307)]