2271569470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 4353657984

約数和(自身を除く): 2082088514

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 193, 230, 365, 386, 701, 730, 965, 1402, 1679, 1930, 3358, 3505, 4439, 7010, 8395, 8878, 14089, 16123, 16790, 22195, 28178, 32246, 44390, 51173, 70445, 80615, 102346, 135293, 140890, 161230, 255865, 270586, 324047, 511730, 648094, 676465, 1176979, 1352930, 1620235, 2353958, 3111739, 3240470, 5884895, 6223478, 9876389, 11769790, 15558695, 19752778, 31117390, 49381945, 98763890, 227156947, 454313894, 1135784735, 2271569470]

約数ペア:

[(1, 2271569470), (2, 1135784735), (5, 454313894), (10, 227156947), (23, 98763890), (46, 49381945), (73, 31117390), (115, 19752778), (146, 15558695), (193, 11769790), (230, 9876389), (365, 6223478), (386, 5884895), (701, 3240470), (730, 3111739), (965, 2353958), (1402, 1620235), (1679, 1352930), (1930, 1176979), (3358, 676465), (3505, 648094), (4439, 511730), (7010, 324047), (8395, 270586), (8878, 255865), (14089, 161230), (16123, 140890), (16790, 135293), (22195, 102346), (28178, 80615), (32246, 70445), (44390, 51173)]