30852210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21881}}^1$

素因数の和:21938

約数の個数: 32

約数和(自身を含む): 75624192

約数和(自身を除く): 44771982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21881, 43762, 65643, 109405, 131286, 218810, 328215, 656430, 1028407, 2056814, 3085221, 5142035, 6170442, 10284070, 15426105, 30852210]

約数ペア:

[(1, 30852210), (2, 15426105), (3, 10284070), (5, 6170442), (6, 5142035), (10, 3085221), (15, 2056814), (30, 1028407), (47, 656430), (94, 328215), (141, 218810), (235, 131286), (282, 109405), (470, 65643), (705, 43762), (1410, 21881)]