30446416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 80

約数和(自身を含む): 79244928

約数和(自身を除く): 48798512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 1901, 2002, 2288, 3802, 4004, 7604, 8008, 13307, 15208, 16016, 20911, 24713, 26614, 30416, 41822, 49426, 53228, 83644, 98852, 106456, 146377, 167288, 172991, 197704, 212912, 271843, 292754, 334576, 345982, 395408, 543686, 585508, 691964, 1087372, 1171016, 1383928, 1902901, 2174744, 2342032, 2767856, 3805802, 4349488, 7611604, 15223208, 30446416]

約数ペア:

[(1, 30446416), (2, 15223208), (4, 7611604), (7, 4349488), (8, 3805802), (11, 2767856), (13, 2342032), (14, 2174744), (16, 1902901), (22, 1383928), (26, 1171016), (28, 1087372), (44, 691964), (52, 585508), (56, 543686), (77, 395408), (88, 345982), (91, 334576), (104, 292754), (112, 271843), (143, 212912), (154, 197704), (176, 172991), (182, 167288), (208, 146377), (286, 106456), (308, 98852), (364, 83644), (572, 53228), (616, 49426), (728, 41822), (1001, 30416), (1144, 26614), (1232, 24713), (1456, 20911), (1901, 16016), (2002, 15208), (2288, 13307), (3802, 8008), (4004, 7604)]