1810364054460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1279}}^1\times {\mathrm{139591}}^1$

素因数の和:140908

約数の個数: 144

約数和(自身を含む): 5493269053440

約数和(自身を除く): 3682904998980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1279, 1690, 2028, 2535, 2558, 3380, 3837, 5070, 5116, 6395, 7674, 10140, 12790, 15348, 16627, 19185, 25580, 33254, 38370, 49881, 66508, 76740, 83135, 99762, 139591, 166270, 199524, 216151, 249405, 279182, 332540, 418773, 432302, 498810, 558364, 648453, 697955, 837546, 864604, 997620, 1080755, 1296906, 1395910, 1675092, 1814683, 2093865, 2161510, 2593812, 2791820, 3242265, 3629366, 4187730, 4323020, 5444049, 6484530, 7258732, 8375460, 9073415, 10888098, 12969060, 18146830, 21776196, 23590879, 27220245, 36293660, 47181758, 54440490, 70772637, 94363516, 108880980, 117954395, 141545274, 178536889, 235908790, 283090548, 353863185, 357073778, 471817580, 535610667, 707726370, 714147556, 892684445, 1071221334, 1415452740, 1785368890, 2142442668, 2320979557, 2678053335, 3570737780, 4641959114, 5356106670, 6962938671, 9283918228, 10712213340, 11604897785, 13925877342, 23209795570, 27851754684, 30172734241, 34814693355, 46419591140, 60345468482, 69629386710, 90518202723, 120690936964, 139258773420, 150863671205, 181036405446, 301727342410, 362072810892, 452591013615, 603454684820, 905182027230, 1810364054460]

約数ペア:

[(1, 1810364054460), (2, 905182027230), (3, 603454684820), (4, 452591013615), (5, 362072810892), (6, 301727342410), (10, 181036405446), (12, 150863671205), (13, 139258773420), (15, 120690936964), (20, 90518202723), (26, 69629386710), (30, 60345468482), (39, 46419591140), (52, 34814693355), (60, 30172734241), (65, 27851754684), (78, 23209795570), (130, 13925877342), (156, 11604897785), (169, 10712213340), (195, 9283918228), (260, 6962938671), (338, 5356106670), (390, 4641959114), (507, 3570737780), (676, 2678053335), (780, 2320979557), (845, 2142442668), (1014, 1785368890), (1279, 1415452740), (1690, 1071221334), (2028, 892684445), (2535, 714147556), (2558, 707726370), (3380, 535610667), (3837, 471817580), (5070, 357073778), (5116, 353863185), (6395, 283090548), (7674, 235908790), (10140, 178536889), (12790, 141545274), (15348, 117954395), (16627, 108880980), (19185, 94363516), (25580, 70772637), (33254, 54440490), (38370, 47181758), (49881, 36293660), (66508, 27220245), (76740, 23590879), (83135, 21776196), (99762, 18146830), (139591, 12969060), (166270, 10888098), (199524, 9073415), (216151, 8375460), (249405, 7258732), (279182, 6484530), (332540, 5444049), (418773, 4323020), (432302, 4187730), (498810, 3629366), (558364, 3242265), (648453, 2791820), (697955, 2593812), (837546, 2161510), (864604, 2093865), (997620, 1814683), (1080755, 1675092), (1296906, 1395910)]