2912821450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5612

約数の個数: 96

約数和(自身を含む): 6804564480

約数和(自身を除く): 3891743030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 139, 154, 175, 275, 278, 350, 385, 550, 695, 770, 973, 1390, 1529, 1925, 1946, 3058, 3475, 3850, 4865, 5443, 6950, 7645, 9730, 10703, 10886, 15290, 21406, 24325, 27215, 38101, 38225, 48650, 53515, 54430, 59873, 76202, 76450, 107030, 119746, 136075, 190505, 267575, 272150, 299365, 381010, 419111, 535150, 598730, 756577, 838222, 952525, 1496825, 1513154, 1905050, 2095555, 2993650, 3782885, 4191110, 5296039, 7565770, 8322347, 10477775, 10592078, 16644694, 18914425, 20955550, 26480195, 37828850, 41611735, 52960390, 58256429, 83223470, 116512858, 132400975, 208058675, 264801950, 291282145, 416117350, 582564290, 1456410725, 2912821450]

約数ペア:

[(1, 2912821450), (2, 1456410725), (5, 582564290), (7, 416117350), (10, 291282145), (11, 264801950), (14, 208058675), (22, 132400975), (25, 116512858), (35, 83223470), (50, 58256429), (55, 52960390), (70, 41611735), (77, 37828850), (110, 26480195), (139, 20955550), (154, 18914425), (175, 16644694), (275, 10592078), (278, 10477775), (350, 8322347), (385, 7565770), (550, 5296039), (695, 4191110), (770, 3782885), (973, 2993650), (1390, 2095555), (1529, 1905050), (1925, 1513154), (1946, 1496825), (3058, 952525), (3475, 838222), (3850, 756577), (4865, 598730), (5443, 535150), (6950, 419111), (7645, 381010), (9730, 299365), (10703, 272150), (10886, 267575), (15290, 190505), (21406, 136075), (24325, 119746), (27215, 107030), (38101, 76450), (38225, 76202), (48650, 59873), (53515, 54430)]