30304450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5009}}^1$

素因数の和:5043

約数の個数: 36

約数和(自身を含む): 61968690

約数和(自身を除く): 31664240

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 5009, 6050, 10018, 25045, 50090, 55099, 110198, 125225, 250450, 275495, 550990, 606089, 1212178, 1377475, 2754950, 3030445, 6060890, 15152225, 30304450]

約数ペア:

[(1, 30304450), (2, 15152225), (5, 6060890), (10, 3030445), (11, 2754950), (22, 1377475), (25, 1212178), (50, 606089), (55, 550990), (110, 275495), (121, 250450), (242, 125225), (275, 110198), (550, 55099), (605, 50090), (1210, 25045), (3025, 10018), (5009, 6050)]