163480590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19961}}^1$

素因数の和:19994

約数の個数: 96

約数和(自身を含む): 523164096

約数和(自身を除く): 359683506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 19961, 39922, 59883, 99805, 119766, 139727, 179649, 199610, 259493, 279454, 299415, 359298, 419181, 518986, 598830, 698635, 778479, 838362, 898245, 1257543, 1297465, 1397270, 1556958, 1796490, 1816451, 2095905, 2335437, 2515086, 2594930, 3632902, 3892395, 4191810, 4670874, 5449353, 6287715, 7784790, 9082255, 10898706, 11677185, 12575430, 16348059, 18164510, 23354370, 27246765, 32696118, 54493530, 81740295, 163480590]

約数ペア:

[(1, 163480590), (2, 81740295), (3, 54493530), (5, 32696118), (6, 27246765), (7, 23354370), (9, 18164510), (10, 16348059), (13, 12575430), (14, 11677185), (15, 10898706), (18, 9082255), (21, 7784790), (26, 6287715), (30, 5449353), (35, 4670874), (39, 4191810), (42, 3892395), (45, 3632902), (63, 2594930), (65, 2515086), (70, 2335437), (78, 2095905), (90, 1816451), (91, 1796490), (105, 1556958), (117, 1397270), (126, 1297465), (130, 1257543), (182, 898245), (195, 838362), (210, 778479), (234, 698635), (273, 598830), (315, 518986), (390, 419181), (455, 359298), (546, 299415), (585, 279454), (630, 259493), (819, 199610), (910, 179649), (1170, 139727), (1365, 119766), (1638, 99805), (2730, 59883), (4095, 39922), (8190, 19961)]