276752190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 128

約数和(自身を含む): 805883904

約数和(自身を除く): 529131714

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1430, 1705, 2015, 2046, 2081, 2145, 2418, 3410, 4030, 4162, 4290, 4433, 5115, 6045, 6243, 8866, 10230, 10405, 12090, 12486, 13299, 20810, 22165, 22891, 26598, 27053, 31215, 44330, 45782, 54106, 62430, 64511, 66495, 68673, 81159, 114455, 129022, 132990, 135265, 137346, 162318, 193533, 228910, 270530, 297583, 322555, 343365, 387066, 405795, 595166, 645110, 686730, 709621, 811590, 838643, 892749, 967665, 1419242, 1487915, 1677286, 1785498, 1935330, 2128863, 2515929, 2975830, 3548105, 4193215, 4257726, 4463745, 5031858, 7096210, 8386430, 8927490, 9225073, 10644315, 12579645, 18450146, 21288630, 25159290, 27675219, 46125365, 55350438, 92250730, 138376095, 276752190]

約数ペア:

[(1, 276752190), (2, 138376095), (3, 92250730), (5, 55350438), (6, 46125365), (10, 27675219), (11, 25159290), (13, 21288630), (15, 18450146), (22, 12579645), (26, 10644315), (30, 9225073), (31, 8927490), (33, 8386430), (39, 7096210), (55, 5031858), (62, 4463745), (65, 4257726), (66, 4193215), (78, 3548105), (93, 2975830), (110, 2515929), (130, 2128863), (143, 1935330), (155, 1785498), (165, 1677286), (186, 1487915), (195, 1419242), (286, 967665), (310, 892749), (330, 838643), (341, 811590), (390, 709621), (403, 686730), (429, 645110), (465, 595166), (682, 405795), (715, 387066), (806, 343365), (858, 322555), (930, 297583), (1023, 270530), (1209, 228910), (1430, 193533), (1705, 162318), (2015, 137346), (2046, 135265), (2081, 132990), (2145, 129022), (2418, 114455), (3410, 81159), (4030, 68673), (4162, 66495), (4290, 64511), (4433, 62430), (5115, 54106), (6045, 45782), (6243, 44330), (8866, 31215), (10230, 27053), (10405, 26598), (12090, 22891), (12486, 22165), (13299, 20810)]