215082140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 565608960

約数和(自身を除く): 350526820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 767, 826, 910, 1180, 1534, 1652, 1820, 2003, 2065, 3068, 3835, 4006, 4130, 5369, 7670, 8012, 8260, 10015, 10738, 14021, 15340, 20030, 21476, 26039, 26845, 28042, 40060, 52078, 53690, 56084, 70105, 104156, 107380, 118177, 130195, 140210, 182273, 236354, 260390, 280420, 364546, 472708, 520780, 590885, 729092, 827239, 911365, 1181770, 1536301, 1654478, 1822730, 2363540, 3072602, 3308956, 3645460, 4136195, 6145204, 7681505, 8272390, 10754107, 15363010, 16544780, 21508214, 30726020, 43016428, 53770535, 107541070, 215082140]

約数ペア:

[(1, 215082140), (2, 107541070), (4, 53770535), (5, 43016428), (7, 30726020), (10, 21508214), (13, 16544780), (14, 15363010), (20, 10754107), (26, 8272390), (28, 7681505), (35, 6145204), (52, 4136195), (59, 3645460), (65, 3308956), (70, 3072602), (91, 2363540), (118, 1822730), (130, 1654478), (140, 1536301), (182, 1181770), (236, 911365), (260, 827239), (295, 729092), (364, 590885), (413, 520780), (455, 472708), (590, 364546), (767, 280420), (826, 260390), (910, 236354), (1180, 182273), (1534, 140210), (1652, 130195), (1820, 118177), (2003, 107380), (2065, 104156), (3068, 70105), (3835, 56084), (4006, 53690), (4130, 52078), (5369, 40060), (7670, 28042), (8012, 26845), (8260, 26039), (10015, 21476), (10738, 20030), (14021, 15340)]