30740304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 91422720

約数和(自身を除く): 60682416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 479, 573, 764, 958, 1146, 1337, 1437, 1528, 1916, 2292, 2674, 2874, 3056, 3353, 3832, 4011, 4584, 5348, 5748, 6706, 7664, 8022, 9168, 10059, 10696, 11496, 13412, 16044, 20118, 21392, 22992, 26824, 32088, 40236, 53648, 64176, 80472, 91489, 160944, 182978, 274467, 365956, 548934, 640423, 731912, 1097868, 1280846, 1463824, 1921269, 2195736, 2561692, 3842538, 4391472, 5123384, 7685076, 10246768, 15370152, 30740304]

約数ペア:

[(1, 30740304), (2, 15370152), (3, 10246768), (4, 7685076), (6, 5123384), (7, 4391472), (8, 3842538), (12, 2561692), (14, 2195736), (16, 1921269), (21, 1463824), (24, 1280846), (28, 1097868), (42, 731912), (48, 640423), (56, 548934), (84, 365956), (112, 274467), (168, 182978), (191, 160944), (336, 91489), (382, 80472), (479, 64176), (573, 53648), (764, 40236), (958, 32088), (1146, 26824), (1337, 22992), (1437, 21392), (1528, 20118), (1916, 16044), (2292, 13412), (2674, 11496), (2874, 10696), (3056, 10059), (3353, 9168), (3832, 8022), (4011, 7664), (4584, 6706), (5348, 5748)]