2022795990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40939}}^1$

素因数の和:41019

約数の個数: 80

約数和(自身を含む): 5528373840

約数和(自身を除く): 3505577850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1647, 1830, 2745, 3294, 4941, 5490, 8235, 9882, 16470, 24705, 40939, 49410, 81878, 122817, 204695, 245634, 368451, 409390, 614085, 736902, 1105353, 1228170, 1842255, 2210706, 2497279, 3316059, 3684510, 4994558, 5526765, 6632118, 7491837, 11053530, 12486395, 14983674, 16580295, 22475511, 24972790, 33160590, 37459185, 44951022, 67426533, 74918370, 112377555, 134853066, 202279599, 224755110, 337132665, 404559198, 674265330, 1011397995, 2022795990]

約数ペア:

[(1, 2022795990), (2, 1011397995), (3, 674265330), (5, 404559198), (6, 337132665), (9, 224755110), (10, 202279599), (15, 134853066), (18, 112377555), (27, 74918370), (30, 67426533), (45, 44951022), (54, 37459185), (61, 33160590), (81, 24972790), (90, 22475511), (122, 16580295), (135, 14983674), (162, 12486395), (183, 11053530), (270, 7491837), (305, 6632118), (366, 5526765), (405, 4994558), (549, 3684510), (610, 3316059), (810, 2497279), (915, 2210706), (1098, 1842255), (1647, 1228170), (1830, 1105353), (2745, 736902), (3294, 614085), (4941, 409390), (5490, 368451), (8235, 245634), (9882, 204695), (16470, 122817), (24705, 81878), (40939, 49410)]