1200625510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1531}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 2620823040

約数和(自身を除く): 1420197530

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 659, 1190, 1318, 1531, 3062, 3295, 4613, 6590, 7655, 9226, 10717, 11203, 15310, 21434, 22406, 23065, 26027, 46130, 52054, 53585, 56015, 78421, 107170, 112030, 130135, 156842, 182189, 260270, 364378, 392105, 784210, 910945, 1008929, 1821890, 2017858, 5044645, 7062503, 10089290, 14125006, 17151793, 34303586, 35312515, 70625030, 85758965, 120062551, 171517930, 240125102, 600312755, 1200625510]

約数ペア:

[(1, 1200625510), (2, 600312755), (5, 240125102), (7, 171517930), (10, 120062551), (14, 85758965), (17, 70625030), (34, 35312515), (35, 34303586), (70, 17151793), (85, 14125006), (119, 10089290), (170, 7062503), (238, 5044645), (595, 2017858), (659, 1821890), (1190, 1008929), (1318, 910945), (1531, 784210), (3062, 392105), (3295, 364378), (4613, 260270), (6590, 182189), (7655, 156842), (9226, 130135), (10717, 112030), (11203, 107170), (15310, 78421), (21434, 56015), (22406, 53585), (23065, 52054), (26027, 46130)]