74952070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 138894912

約数和(自身を除く): 63942842

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 1030, 1373, 2746, 5459, 6865, 10918, 13730, 27295, 54590, 72769, 141419, 145538, 282838, 363845, 707095, 727690, 1414190, 7495207, 14990414, 37476035, 74952070]

約数ペア:

[(1, 74952070), (2, 37476035), (5, 14990414), (10, 7495207), (53, 1414190), (103, 727690), (106, 707095), (206, 363845), (265, 282838), (515, 145538), (530, 141419), (1030, 72769), (1373, 54590), (2746, 27295), (5459, 13730), (6865, 10918)]