30309994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 23577686

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 809, 1441, 1618, 1703, 2882, 3406, 8899, 10517, 17798, 18733, 21034, 37466, 105979, 115687, 211958, 231374, 1165769, 1377727, 2331538, 2755454, 15154997, 30309994]

約数ペア:

[(1, 30309994), (2, 15154997), (11, 2755454), (13, 2331538), (22, 1377727), (26, 1165769), (131, 231374), (143, 211958), (262, 115687), (286, 105979), (809, 37466), (1441, 21034), (1618, 18733), (1703, 17798), (2882, 10517), (3406, 8899)]