1570991930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 3047220000

約数和(自身を除く): 1476228070

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 149, 170, 218, 298, 545, 569, 745, 1090, 1138, 1490, 1853, 2533, 2845, 3706, 5066, 5690, 9265, 9673, 12665, 16241, 18530, 19346, 25330, 32482, 48365, 62021, 81205, 84781, 96730, 124042, 162410, 169562, 276097, 310105, 423905, 552194, 620210, 847810, 1054357, 1380485, 1441277, 2108714, 2760970, 2882554, 5271785, 7206385, 9241129, 10543570, 14412770, 18482258, 46205645, 92411290, 157099193, 314198386, 785495965, 1570991930]

約数ペア:

[(1, 1570991930), (2, 785495965), (5, 314198386), (10, 157099193), (17, 92411290), (34, 46205645), (85, 18482258), (109, 14412770), (149, 10543570), (170, 9241129), (218, 7206385), (298, 5271785), (545, 2882554), (569, 2760970), (745, 2108714), (1090, 1441277), (1138, 1380485), (1490, 1054357), (1853, 847810), (2533, 620210), (2845, 552194), (3706, 423905), (5066, 310105), (5690, 276097), (9265, 169562), (9673, 162410), (12665, 124042), (16241, 96730), (18530, 84781), (19346, 81205), (25330, 62021), (32482, 48365)]