84884820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 250822656

約数和(自身を除く): 165937836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 971, 1410, 1457, 1860, 1942, 2820, 2913, 2914, 3884, 4371, 4855, 5826, 5828, 7285, 8742, 9710, 11652, 14565, 14570, 17484, 19420, 21855, 29130, 29140, 30101, 43710, 45637, 58260, 60202, 87420, 90303, 91274, 120404, 136911, 150505, 180606, 182548, 228185, 273822, 301010, 361212, 451515, 456370, 547644, 602020, 684555, 903030, 912740, 1369110, 1414747, 1806060, 2738220, 2829494, 4244241, 5658988, 7073735, 8488482, 14147470, 16976964, 21221205, 28294940, 42442410, 84884820]

約数ペア:

[(1, 84884820), (2, 42442410), (3, 28294940), (4, 21221205), (5, 16976964), (6, 14147470), (10, 8488482), (12, 7073735), (15, 5658988), (20, 4244241), (30, 2829494), (31, 2738220), (47, 1806060), (60, 1414747), (62, 1369110), (93, 912740), (94, 903030), (124, 684555), (141, 602020), (155, 547644), (186, 456370), (188, 451515), (235, 361212), (282, 301010), (310, 273822), (372, 228185), (465, 182548), (470, 180606), (564, 150505), (620, 136911), (705, 120404), (930, 91274), (940, 90303), (971, 87420), (1410, 60202), (1457, 58260), (1860, 45637), (1942, 43710), (2820, 30101), (2913, 29140), (2914, 29130), (3884, 21855), (4371, 19420), (4855, 17484), (5826, 14570), (5828, 14565), (7285, 11652), (8742, 9710)]