2015392740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 5711295744

約数和(自身を除く): 3695903004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 197, 334, 394, 501, 591, 668, 788, 835, 985, 1002, 1021, 1182, 1670, 1970, 2004, 2042, 2364, 2505, 2955, 3063, 3340, 3940, 4084, 5010, 5105, 5910, 6126, 10020, 10210, 11820, 12252, 15315, 20420, 30630, 32899, 61260, 65798, 98697, 131596, 164495, 170507, 197394, 201137, 328990, 341014, 394788, 402274, 493485, 511521, 603411, 657980, 682028, 804548, 852535, 986970, 1005685, 1023042, 1206822, 1705070, 1973940, 2011370, 2046084, 2413644, 2557605, 3017055, 3410140, 4022740, 5115210, 6034110, 10230420, 12068220, 33589879, 67179758, 100769637, 134359516, 167949395, 201539274, 335898790, 403078548, 503848185, 671797580, 1007696370, 2015392740]

約数ペア:

[(1, 2015392740), (2, 1007696370), (3, 671797580), (4, 503848185), (5, 403078548), (6, 335898790), (10, 201539274), (12, 167949395), (15, 134359516), (20, 100769637), (30, 67179758), (60, 33589879), (167, 12068220), (197, 10230420), (334, 6034110), (394, 5115210), (501, 4022740), (591, 3410140), (668, 3017055), (788, 2557605), (835, 2413644), (985, 2046084), (1002, 2011370), (1021, 1973940), (1182, 1705070), (1670, 1206822), (1970, 1023042), (2004, 1005685), (2042, 986970), (2364, 852535), (2505, 804548), (2955, 682028), (3063, 657980), (3340, 603411), (3940, 511521), (4084, 493485), (5010, 402274), (5105, 394788), (5910, 341014), (6126, 328990), (10020, 201137), (10210, 197394), (11820, 170507), (12252, 164495), (15315, 131596), (20420, 98697), (30630, 65798), (32899, 61260)]