8104902390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121531}}^1$

素因数の和:121579

約数の個数: 128

約数和(自身を含む): 24500851200

約数和(自身を除く): 16395948810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4446, 5130, 6669, 7410, 11115, 13338, 22230, 33345, 66690, 121531, 243062, 364593, 607655, 729186, 1093779, 1215310, 1579903, 1822965, 2187558, 2309089, 3159806, 3281337, 3645930, 4618178, 4739709, 5468895, 6562674, 6927267, 7899515, 9479418, 10937790, 11545445, 13854534, 14219127, 15799030, 16406685, 20781801, 23090890, 23698545, 28438254, 30018157, 32813370, 34636335, 41563602, 42657381, 47397090, 60036314, 62345403, 69272670, 71095635, 85314762, 90054471, 103909005, 124690806, 142191270, 150090785, 180108942, 207818010, 213286905, 270163413, 300181570, 311727015, 426573810, 450272355, 540326826, 623454030, 810490239, 900544710, 1350817065, 1620980478, 2701634130, 4052451195, 8104902390]

約数ペア:

[(1, 8104902390), (2, 4052451195), (3, 2701634130), (5, 1620980478), (6, 1350817065), (9, 900544710), (10, 810490239), (13, 623454030), (15, 540326826), (18, 450272355), (19, 426573810), (26, 311727015), (27, 300181570), (30, 270163413), (38, 213286905), (39, 207818010), (45, 180108942), (54, 150090785), (57, 142191270), (65, 124690806), (78, 103909005), (90, 90054471), (95, 85314762), (114, 71095635), (117, 69272670), (130, 62345403), (135, 60036314), (171, 47397090), (190, 42657381), (195, 41563602), (234, 34636335), (247, 32813370), (270, 30018157), (285, 28438254), (342, 23698545), (351, 23090890), (390, 20781801), (494, 16406685), (513, 15799030), (570, 14219127), (585, 13854534), (702, 11545445), (741, 10937790), (855, 9479418), (1026, 7899515), (1170, 6927267), (1235, 6562674), (1482, 5468895), (1710, 4739709), (1755, 4618178), (2223, 3645930), (2470, 3281337), (2565, 3159806), (3510, 2309089), (3705, 2187558), (4446, 1822965), (5130, 1579903), (6669, 1215310), (7410, 1093779), (11115, 729186), (13338, 607655), (22230, 364593), (33345, 243062), (66690, 121531)]