30486610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 73208448

約数和(自身を除く): 42721838

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 137, 154, 170, 187, 238, 274, 289, 374, 385, 578, 595, 685, 770, 935, 959, 1190, 1309, 1370, 1445, 1507, 1870, 1918, 2023, 2329, 2618, 2890, 3014, 3179, 4046, 4658, 4795, 6358, 6545, 7535, 9590, 10115, 10549, 11645, 13090, 15070, 15895, 16303, 20230, 21098, 22253, 23290, 25619, 31790, 32606, 39593, 44506, 51238, 52745, 79186, 81515, 105490, 111265, 128095, 163030, 179333, 197965, 222530, 256190, 277151, 358666, 395930, 435523, 554302, 871046, 896665, 1385755, 1793330, 2177615, 2771510, 3048661, 4355230, 6097322, 15243305, 30486610]

約数ペア:

[(1, 30486610), (2, 15243305), (5, 6097322), (7, 4355230), (10, 3048661), (11, 2771510), (14, 2177615), (17, 1793330), (22, 1385755), (34, 896665), (35, 871046), (55, 554302), (70, 435523), (77, 395930), (85, 358666), (110, 277151), (119, 256190), (137, 222530), (154, 197965), (170, 179333), (187, 163030), (238, 128095), (274, 111265), (289, 105490), (374, 81515), (385, 79186), (578, 52745), (595, 51238), (685, 44506), (770, 39593), (935, 32606), (959, 31790), (1190, 25619), (1309, 23290), (1370, 22253), (1445, 21098), (1507, 20230), (1870, 16303), (1918, 15895), (2023, 15070), (2329, 13090), (2618, 11645), (2890, 10549), (3014, 10115), (3179, 9590), (4046, 7535), (4658, 6545), (4795, 6358)]