74174930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 137846016

約数和(自身を除く): 63671086

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 970, 1627, 3254, 4559, 8135, 9118, 16270, 22795, 45590, 76469, 152938, 157819, 315638, 382345, 764690, 789095, 1578190, 7417493, 14834986, 37087465, 74174930]

約数ペア:

[(1, 74174930), (2, 37087465), (5, 14834986), (10, 7417493), (47, 1578190), (94, 789095), (97, 764690), (194, 382345), (235, 315638), (470, 157819), (485, 152938), (970, 76469), (1627, 45590), (3254, 22795), (4559, 16270), (8135, 9118)]