30686394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 68553216

約数和(自身を除く): 37866822

約数列:

[1, 2, 3, 6, 17, 34, 37, 47, 51, 74, 94, 102, 111, 141, 173, 222, 282, 346, 519, 629, 799, 1038, 1258, 1598, 1739, 1887, 2397, 2941, 3478, 3774, 4794, 5217, 5882, 6401, 8131, 8823, 10434, 12802, 16262, 17646, 19203, 24393, 29563, 38406, 48786, 59126, 88689, 108817, 138227, 177378, 217634, 276454, 300847, 326451, 414681, 601694, 652902, 829362, 902541, 1805082, 5114399, 10228798, 15343197, 30686394]

約数ペア:

[(1, 30686394), (2, 15343197), (3, 10228798), (6, 5114399), (17, 1805082), (34, 902541), (37, 829362), (47, 652902), (51, 601694), (74, 414681), (94, 326451), (102, 300847), (111, 276454), (141, 217634), (173, 177378), (222, 138227), (282, 108817), (346, 88689), (519, 59126), (629, 48786), (799, 38406), (1038, 29563), (1258, 24393), (1598, 19203), (1739, 17646), (1887, 16262), (2397, 12802), (2941, 10434), (3478, 8823), (3774, 8131), (4794, 6401), (5217, 5882)]