1910362980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{72859}}^1$

素因数の和:72913

約数の個数: 96

約数和(自身を含む): 5875430400

約数和(自身を除く): 3965067420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 8740, 13110, 26220, 72859, 145718, 218577, 291436, 364295, 437154, 728590, 874308, 1092885, 1384321, 1457180, 1675757, 2185770, 2768642, 3351514, 4152963, 4371540, 5027271, 5537284, 6703028, 6921605, 8305926, 8378785, 10054542, 13843210, 16611852, 16757570, 20109084, 20764815, 25136355, 27686420, 31839383, 33515140, 41529630, 50272710, 63678766, 83059260, 95518149, 100545420, 127357532, 159196915, 191036298, 318393830, 382072596, 477590745, 636787660, 955181490, 1910362980]

約数ペア:

[(1, 1910362980), (2, 955181490), (3, 636787660), (4, 477590745), (5, 382072596), (6, 318393830), (10, 191036298), (12, 159196915), (15, 127357532), (19, 100545420), (20, 95518149), (23, 83059260), (30, 63678766), (38, 50272710), (46, 41529630), (57, 33515140), (60, 31839383), (69, 27686420), (76, 25136355), (92, 20764815), (95, 20109084), (114, 16757570), (115, 16611852), (138, 13843210), (190, 10054542), (228, 8378785), (230, 8305926), (276, 6921605), (285, 6703028), (345, 5537284), (380, 5027271), (437, 4371540), (460, 4152963), (570, 3351514), (690, 2768642), (874, 2185770), (1140, 1675757), (1311, 1457180), (1380, 1384321), (1748, 1092885), (2185, 874308), (2622, 728590), (4370, 437154), (5244, 364295), (6555, 291436), (8740, 218577), (13110, 145718), (26220, 72859)]