30740974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 22602386

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 293, 418, 502, 586, 2761, 3223, 4769, 5522, 5567, 6446, 9538, 11134, 52459, 61237, 73543, 104918, 122474, 147086, 808973, 1397317, 1617946, 2794634, 15370487, 30740974]

約数ペア:

[(1, 30740974), (2, 15370487), (11, 2794634), (19, 1617946), (22, 1397317), (38, 808973), (209, 147086), (251, 122474), (293, 104918), (418, 73543), (502, 61237), (586, 52459), (2761, 11134), (3223, 9538), (4769, 6446), (5522, 5567)]