2843337770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 6566192640

約数和(自身を除く): 3722854870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 163, 182, 203, 290, 326, 377, 406, 455, 661, 754, 815, 910, 1015, 1141, 1322, 1630, 1885, 2030, 2119, 2282, 2639, 3305, 3770, 4238, 4627, 4727, 5278, 5705, 6610, 8593, 9254, 9454, 10595, 11410, 13195, 14833, 17186, 19169, 21190, 23135, 23635, 26390, 29666, 33089, 38338, 42965, 46270, 47270, 60151, 61451, 66178, 74165, 85930, 95845, 107743, 120302, 122902, 134183, 148330, 165445, 191690, 215486, 249197, 268366, 300755, 307255, 330890, 430157, 498394, 538715, 601510, 614510, 670915, 754201, 860314, 1077430, 1245985, 1341830, 1400659, 1508402, 1744379, 2150785, 2491970, 2801318, 3124547, 3488758, 3771005, 4301570, 6249094, 7003295, 7542010, 8721895, 9804613, 14006590, 15622735, 17443790, 19609226, 21871829, 31245470, 40619111, 43743658, 49023065, 81238222, 98046130, 109359145, 203095555, 218718290, 284333777, 406191110, 568667554, 1421668885, 2843337770]

約数ペア:

[(1, 2843337770), (2, 1421668885), (5, 568667554), (7, 406191110), (10, 284333777), (13, 218718290), (14, 203095555), (26, 109359145), (29, 98046130), (35, 81238222), (58, 49023065), (65, 43743658), (70, 40619111), (91, 31245470), (130, 21871829), (145, 19609226), (163, 17443790), (182, 15622735), (203, 14006590), (290, 9804613), (326, 8721895), (377, 7542010), (406, 7003295), (455, 6249094), (661, 4301570), (754, 3771005), (815, 3488758), (910, 3124547), (1015, 2801318), (1141, 2491970), (1322, 2150785), (1630, 1744379), (1885, 1508402), (2030, 1400659), (2119, 1341830), (2282, 1245985), (2639, 1077430), (3305, 860314), (3770, 754201), (4238, 670915), (4627, 614510), (4727, 601510), (5278, 538715), (5705, 498394), (6610, 430157), (8593, 330890), (9254, 307255), (9454, 300755), (10595, 268366), (11410, 249197), (13195, 215486), (14833, 191690), (17186, 165445), (19169, 148330), (21190, 134183), (23135, 122902), (23635, 120302), (26390, 107743), (29666, 95845), (33089, 85930), (38338, 74165), (42965, 66178), (46270, 61451), (47270, 60151)]