834776820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21773}}^1$

素因数の和:21862

約数の個数: 96

約数和(自身を含む): 2633783040

約数和(自身を除く): 1799006220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 21773, 38340, 43546, 65319, 87092, 108865, 130638, 195957, 217730, 261276, 326595, 391914, 435460, 587871, 653190, 783828, 979785, 1175742, 1306380, 1545883, 1959570, 2351484, 2939355, 3091766, 3919140, 4637649, 5878710, 6183532, 7729415, 9275298, 11757420, 13912947, 15458830, 18550596, 23188245, 27825894, 30917660, 41738841, 46376490, 55651788, 69564735, 83477682, 92752980, 139129470, 166955364, 208694205, 278258940, 417388410, 834776820]

約数ペア:

[(1, 834776820), (2, 417388410), (3, 278258940), (4, 208694205), (5, 166955364), (6, 139129470), (9, 92752980), (10, 83477682), (12, 69564735), (15, 55651788), (18, 46376490), (20, 41738841), (27, 30917660), (30, 27825894), (36, 23188245), (45, 18550596), (54, 15458830), (60, 13912947), (71, 11757420), (90, 9275298), (108, 7729415), (135, 6183532), (142, 5878710), (180, 4637649), (213, 3919140), (270, 3091766), (284, 2939355), (355, 2351484), (426, 1959570), (540, 1545883), (639, 1306380), (710, 1175742), (852, 979785), (1065, 783828), (1278, 653190), (1420, 587871), (1917, 435460), (2130, 391914), (2556, 326595), (3195, 261276), (3834, 217730), (4260, 195957), (6390, 130638), (7668, 108865), (9585, 87092), (12780, 65319), (19170, 43546), (21773, 38340)]