2660139.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 133451136

約数和(自身を除く): 77627238

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 37, 39, 46, 58, 69, 74, 78, 87, 111, 138, 174, 222, 299, 377, 481, 598, 667, 754, 841, 851, 897, 962, 1073, 1131, 1334, 1443, 1682, 1702, 1794, 2001, 2146, 2262, 2523, 2553, 2886, 3219, 4002, 5046, 5106, 6438, 8671, 10933, 11063, 13949, 17342, 19343, 21866, 22126, 24679, 26013, 27898, 31117, 32799, 33189, 38686, 41847, 49358, 52026, 58029, 62234, 65598, 66378, 74037, 83694, 93351, 116058, 148074, 186702, 251459, 320827, 404521, 502918, 641654, 715691, 754377, 809042, 962481, 1213563, 1431382, 1508754, 1924962, 2147073, 2427126, 4294146, 9303983, 18607966, 27911949, 55823898]

約数ペア:

[(1, 55823898), (2, 27911949), (3, 18607966), (6, 9303983), (13, 4294146), (23, 2427126), (26, 2147073), (29, 1924962), (37, 1508754), (39, 1431382), (46, 1213563), (58, 962481), (69, 809042), (74, 754377), (78, 715691), (87, 641654), (111, 502918), (138, 404521), (174, 320827), (222, 251459), (299, 186702), (377, 148074), (481, 116058), (598, 93351), (667, 83694), (754, 74037), (841, 66378), (851, 65598), (897, 62234), (962, 58029), (1073, 52026), (1131, 49358), (1334, 41847), (1443, 38686), (1682, 33189), (1702, 32799), (1794, 31117), (2001, 27898), (2146, 26013), (2262, 24679), (2523, 22126), (2553, 21866), (2886, 19343), (3219, 17342), (4002, 13949), (5046, 11063), (5106, 10933), (6438, 8671)]