1911620270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8233}}^1$

素因数の和:8385

約数の個数: 64

約数和(自身を含む): 4097765376

約数和(自身を除く): 2186145106

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 107, 155, 214, 217, 310, 434, 535, 749, 1070, 1085, 1498, 2170, 3317, 3745, 6634, 7490, 8233, 16466, 16585, 23219, 33170, 41165, 46438, 57631, 82330, 115262, 116095, 232190, 255223, 288155, 510446, 576310, 880931, 1276115, 1761862, 1786561, 2552230, 3573122, 4404655, 6166517, 8809310, 8932805, 12333034, 17865610, 27308861, 30832585, 54617722, 61665170, 136544305, 191162027, 273088610, 382324054, 955810135, 1911620270]

約数ペア:

[(1, 1911620270), (2, 955810135), (5, 382324054), (7, 273088610), (10, 191162027), (14, 136544305), (31, 61665170), (35, 54617722), (62, 30832585), (70, 27308861), (107, 17865610), (155, 12333034), (214, 8932805), (217, 8809310), (310, 6166517), (434, 4404655), (535, 3573122), (749, 2552230), (1070, 1786561), (1085, 1761862), (1498, 1276115), (2170, 880931), (3317, 576310), (3745, 510446), (6634, 288155), (7490, 255223), (8233, 232190), (16466, 116095), (16585, 115262), (23219, 82330), (33170, 57631), (41165, 46438)]