2019025530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 5633971200

約数和(自身を除く): 3614945670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 87, 90, 94, 109, 141, 145, 151, 174, 218, 235, 261, 282, 290, 302, 327, 423, 435, 453, 470, 522, 545, 654, 705, 755, 846, 870, 906, 981, 1090, 1305, 1359, 1363, 1410, 1510, 1635, 1962, 2115, 2265, 2610, 2718, 2726, 3161, 3270, 4089, 4230, 4379, 4530, 4905, 5123, 6322, 6795, 6815, 7097, 8178, 8758, 9483, 9810, 10246, 12267, 13137, 13590, 13630, 14194, 15369, 15805, 16459, 18966, 20445, 21291, 21895, 24534, 25615, 26274, 28449, 30738, 31610, 32918, 35485, 39411, 40890, 42582, 43790, 46107, 47415, 49377, 51230, 56898, 61335, 63873, 65685, 70970, 76845, 78822, 82295, 92214, 94830, 98754, 106455, 122670, 127746, 131370, 142245, 148131, 148567, 153690, 164590, 197055, 205813, 212910, 230535, 246885, 284490, 296262, 297134, 319365, 394110, 411626, 445701, 461070, 477311, 493770, 617439, 638730, 740655, 742835, 773573, 891402, 954622, 1029065, 1234878, 1337103, 1431933, 1481310, 1485670, 1547146, 1852317, 2058130, 2228505, 2320719, 2386555, 2674206, 2863866, 3087195, 3704634, 3867865, 4295799, 4457010, 4641438, 4773110, 6174390, 6685515, 6962157, 7159665, 7735730, 8591598, 9261585, 11603595, 13371030, 13924314, 14319330, 18523170, 21478995, 22433617, 23207190, 34810785, 42957990, 44867234, 67300851, 69621570, 112168085, 134601702, 201902553, 224336170, 336504255, 403805106, 673008510, 1009512765, 2019025530]

約数ペア:

[(1, 2019025530), (2, 1009512765), (3, 673008510), (5, 403805106), (6, 336504255), (9, 224336170), (10, 201902553), (15, 134601702), (18, 112168085), (29, 69621570), (30, 67300851), (45, 44867234), (47, 42957990), (58, 34810785), (87, 23207190), (90, 22433617), (94, 21478995), (109, 18523170), (141, 14319330), (145, 13924314), (151, 13371030), (174, 11603595), (218, 9261585), (235, 8591598), (261, 7735730), (282, 7159665), (290, 6962157), (302, 6685515), (327, 6174390), (423, 4773110), (435, 4641438), (453, 4457010), (470, 4295799), (522, 3867865), (545, 3704634), (654, 3087195), (705, 2863866), (755, 2674206), (846, 2386555), (870, 2320719), (906, 2228505), (981, 2058130), (1090, 1852317), (1305, 1547146), (1359, 1485670), (1363, 1481310), (1410, 1431933), (1510, 1337103), (1635, 1234878), (1962, 1029065), (2115, 954622), (2265, 891402), (2610, 773573), (2718, 742835), (2726, 740655), (3161, 638730), (3270, 617439), (4089, 493770), (4230, 477311), (4379, 461070), (4530, 445701), (4905, 411626), (5123, 394110), (6322, 319365), (6795, 297134), (6815, 296262), (7097, 284490), (8178, 246885), (8758, 230535), (9483, 212910), (9810, 205813), (10246, 197055), (12267, 164590), (13137, 153690), (13590, 148567), (13630, 148131), (14194, 142245), (15369, 131370), (15805, 127746), (16459, 122670), (18966, 106455), (20445, 98754), (21291, 94830), (21895, 92214), (24534, 82295), (25615, 78822), (26274, 76845), (28449, 70970), (30738, 65685), (31610, 63873), (32918, 61335), (35485, 56898), (39411, 51230), (40890, 49377), (42582, 47415), (43790, 46107)]