30900186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{100981}}^1$

素因数の和:101006

約数の個数: 24

約数和(自身を含む): 70889364

約数和(自身を除く): 39989178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 100981, 201962, 302943, 605886, 908829, 1716677, 1817658, 3433354, 5150031, 10300062, 15450093, 30900186]

約数ペア:

[(1, 30900186), (2, 15450093), (3, 10300062), (6, 5150031), (9, 3433354), (17, 1817658), (18, 1716677), (34, 908829), (51, 605886), (102, 302943), (153, 201962), (306, 100981)]