30499350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 89327616

約数和(自身を除く): 58828266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 937, 1050, 1085, 1302, 1550, 1874, 2170, 2325, 2811, 3255, 4650, 4685, 5425, 5622, 6510, 6559, 9370, 10850, 13118, 14055, 16275, 19677, 23425, 28110, 29047, 32550, 32795, 39354, 46850, 58094, 65590, 70275, 87141, 98385, 140550, 145235, 163975, 174282, 196770, 203329, 290470, 327950, 406658, 435705, 491925, 609987, 726175, 871410, 983850, 1016645, 1219974, 1452350, 2033290, 2178525, 3049935, 4357050, 5083225, 6099870, 10166450, 15249675, 30499350]

約数ペア:

[(1, 30499350), (2, 15249675), (3, 10166450), (5, 6099870), (6, 5083225), (7, 4357050), (10, 3049935), (14, 2178525), (15, 2033290), (21, 1452350), (25, 1219974), (30, 1016645), (31, 983850), (35, 871410), (42, 726175), (50, 609987), (62, 491925), (70, 435705), (75, 406658), (93, 327950), (105, 290470), (150, 203329), (155, 196770), (175, 174282), (186, 163975), (210, 145235), (217, 140550), (310, 98385), (350, 87141), (434, 70275), (465, 65590), (525, 58094), (651, 46850), (775, 39354), (930, 32795), (937, 32550), (1050, 29047), (1085, 28110), (1302, 23425), (1550, 19677), (1874, 16275), (2170, 14055), (2325, 13118), (2811, 10850), (3255, 9370), (4650, 6559), (4685, 6510), (5425, 5622)]