30760842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15583}}^1$

素因数の和:15642

約数の個数: 32

約数和(自身を含む): 71811072

約数和(自身を除く): 41050230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15583, 31166, 46749, 93498, 109081, 218162, 327243, 654486, 732401, 1464802, 2197203, 4394406, 5126807, 10253614, 15380421, 30760842]

約数ペア:

[(1, 30760842), (2, 15380421), (3, 10253614), (6, 5126807), (7, 4394406), (14, 2197203), (21, 1464802), (42, 732401), (47, 654486), (94, 327243), (141, 218162), (282, 109081), (329, 93498), (658, 46749), (987, 31166), (1974, 15583)]