15673315140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12439139}}^1$

素因数の和:12439161

約数の個数: 72

約数和(自身を含む): 54334163520

約数和(自身を除く): 38660848380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12439139, 24878278, 37317417, 49756556, 62195695, 74634834, 87073973, 111952251, 124391390, 149269668, 174147946, 186587085, 223904502, 248782780, 261221919, 348295892, 373174170, 435369865, 447809004, 522443838, 559761255, 746348340, 783665757, 870739730, 1044887676, 1119522510, 1306109595, 1567331514, 1741479460, 2239045020, 2612219190, 3134663028, 3918328785, 5224438380, 7836657570, 15673315140]

約数ペア:

[(1, 15673315140), (2, 7836657570), (3, 5224438380), (4, 3918328785), (5, 3134663028), (6, 2612219190), (7, 2239045020), (9, 1741479460), (10, 1567331514), (12, 1306109595), (14, 1119522510), (15, 1044887676), (18, 870739730), (20, 783665757), (21, 746348340), (28, 559761255), (30, 522443838), (35, 447809004), (36, 435369865), (42, 373174170), (45, 348295892), (60, 261221919), (63, 248782780), (70, 223904502), (84, 186587085), (90, 174147946), (105, 149269668), (126, 124391390), (140, 111952251), (180, 87073973), (210, 74634834), (252, 62195695), (315, 49756556), (420, 37317417), (630, 24878278), (1260, 12439139)]