776083980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{1447}}^1$

素因数の和:2743

約数の個数: 96

約数和(自身を含む): 2487131136

約数和(自身を除く): 1711047156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1277, 1447, 2554, 2894, 3831, 4341, 5108, 5788, 6385, 7235, 7662, 8682, 8939, 10129, 12770, 14470, 15324, 17364, 17878, 19155, 20258, 21705, 25540, 26817, 28940, 30387, 35756, 38310, 40516, 43410, 44695, 50645, 53634, 60774, 76620, 86820, 89390, 101290, 107268, 121548, 134085, 151935, 178780, 202580, 268170, 303870, 536340, 607740, 1847819, 3695638, 5543457, 7391276, 9239095, 11086914, 12934733, 18478190, 22173828, 25869466, 27717285, 36956380, 38804199, 51738932, 55434570, 64673665, 77608398, 110869140, 129347330, 155216796, 194020995, 258694660, 388041990, 776083980]

約数ペア:

[(1, 776083980), (2, 388041990), (3, 258694660), (4, 194020995), (5, 155216796), (6, 129347330), (7, 110869140), (10, 77608398), (12, 64673665), (14, 55434570), (15, 51738932), (20, 38804199), (21, 36956380), (28, 27717285), (30, 25869466), (35, 22173828), (42, 18478190), (60, 12934733), (70, 11086914), (84, 9239095), (105, 7391276), (140, 5543457), (210, 3695638), (420, 1847819), (1277, 607740), (1447, 536340), (2554, 303870), (2894, 268170), (3831, 202580), (4341, 178780), (5108, 151935), (5788, 134085), (6385, 121548), (7235, 107268), (7662, 101290), (8682, 89390), (8939, 86820), (10129, 76620), (12770, 60774), (14470, 53634), (15324, 50645), (17364, 44695), (17878, 43410), (19155, 40516), (20258, 38310), (21705, 35756), (25540, 30387), (26817, 28940)]