67782430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 129040128

約数和(自身を除く): 61257698

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 5333, 6355, 10666, 12710, 26665, 53330, 165323, 218653, 330646, 437306, 826615, 1093265, 1653230, 2186530, 6778243, 13556486, 33891215, 67782430]

約数ペア:

[(1, 67782430), (2, 33891215), (5, 13556486), (10, 6778243), (31, 2186530), (41, 1653230), (62, 1093265), (82, 826615), (155, 437306), (205, 330646), (310, 218653), (410, 165323), (1271, 53330), (2542, 26665), (5333, 12710), (6355, 10666)]