2189368740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{8089}}^1$

素因数の和:8461

約数の個数: 96

約数和(自身を含む): 6621632640

約数和(自身を除く): 4432263900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 347, 390, 694, 780, 1041, 1388, 1735, 2082, 3470, 4164, 4511, 5205, 6940, 8089, 9022, 10410, 13533, 16178, 18044, 20820, 22555, 24267, 27066, 32356, 40445, 45110, 48534, 54132, 67665, 80890, 90220, 97068, 105157, 121335, 135330, 161780, 210314, 242670, 270660, 315471, 420628, 485340, 525785, 630942, 1051570, 1261884, 1577355, 2103140, 2806883, 3154710, 5613766, 6309420, 8420649, 11227532, 14034415, 16841298, 28068830, 33682596, 36489479, 42103245, 56137660, 72978958, 84206490, 109468437, 145957916, 168412980, 182447395, 218936874, 364894790, 437873748, 547342185, 729789580, 1094684370, 2189368740]

約数ペア:

[(1, 2189368740), (2, 1094684370), (3, 729789580), (4, 547342185), (5, 437873748), (6, 364894790), (10, 218936874), (12, 182447395), (13, 168412980), (15, 145957916), (20, 109468437), (26, 84206490), (30, 72978958), (39, 56137660), (52, 42103245), (60, 36489479), (65, 33682596), (78, 28068830), (130, 16841298), (156, 14034415), (195, 11227532), (260, 8420649), (347, 6309420), (390, 5613766), (694, 3154710), (780, 2806883), (1041, 2103140), (1388, 1577355), (1735, 1261884), (2082, 1051570), (3470, 630942), (4164, 525785), (4511, 485340), (5205, 420628), (6940, 315471), (8089, 270660), (9022, 242670), (10410, 210314), (13533, 161780), (16178, 135330), (18044, 121335), (20820, 105157), (22555, 97068), (24267, 90220), (27066, 80890), (32356, 67665), (40445, 54132), (45110, 48534)]