74978570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 138408912

約数和(自身を除く): 63430342

約数列:

[1, 2, 5, 10, 53, 106, 193, 265, 386, 530, 733, 965, 1466, 1930, 3665, 7330, 10229, 20458, 38849, 51145, 77698, 102290, 141469, 194245, 282938, 388490, 707345, 1414690, 7497857, 14995714, 37489285, 74978570]

約数ペア:

[(1, 74978570), (2, 37489285), (5, 14995714), (10, 7497857), (53, 1414690), (106, 707345), (193, 388490), (265, 282938), (386, 194245), (530, 141469), (733, 102290), (965, 77698), (1466, 51145), (1930, 38849), (3665, 20458), (7330, 10229)]