30567988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 59356836

約数和(自身を除く): 28788848

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 461, 484, 548, 922, 1507, 1844, 3014, 5071, 6028, 10142, 16577, 20284, 33154, 55781, 63157, 66308, 111562, 126314, 223124, 252628, 694727, 1389454, 2778908, 7641997, 15283994, 30567988]

約数ペア:

[(1, 30567988), (2, 15283994), (4, 7641997), (11, 2778908), (22, 1389454), (44, 694727), (121, 252628), (137, 223124), (242, 126314), (274, 111562), (461, 66308), (484, 63157), (548, 55781), (922, 33154), (1507, 20284), (1844, 16577), (3014, 10142), (5071, 6028)]