233739690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 583925760

約数和(自身を除く): 350186070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 310, 381, 465, 635, 762, 930, 1270, 1905, 1979, 3810, 3937, 3958, 5937, 7874, 9895, 11811, 11874, 19685, 19790, 23622, 29685, 39370, 59055, 59370, 61349, 118110, 122698, 184047, 251333, 306745, 368094, 502666, 613490, 753999, 920235, 1256665, 1507998, 1840470, 2513330, 3769995, 7539990, 7791323, 15582646, 23373969, 38956615, 46747938, 77913230, 116869845, 233739690]

約数ペア:

[(1, 233739690), (2, 116869845), (3, 77913230), (5, 46747938), (6, 38956615), (10, 23373969), (15, 15582646), (30, 7791323), (31, 7539990), (62, 3769995), (93, 2513330), (127, 1840470), (155, 1507998), (186, 1256665), (254, 920235), (310, 753999), (381, 613490), (465, 502666), (635, 368094), (762, 306745), (930, 251333), (1270, 184047), (1905, 122698), (1979, 118110), (3810, 61349), (3937, 59370), (3958, 59055), (5937, 39370), (7874, 29685), (9895, 23622), (11811, 19790), (11874, 19685)]