137966374210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9241}}^1\times {\mathrm{30469}}^1$

素因数の和:39731

約数の個数: 48

約数和(自身を含む): 288925437240

約数和(自身を除く): 150959063030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9241, 18482, 30469, 46205, 60938, 64687, 92410, 129374, 152345, 213283, 304690, 323435, 426566, 452809, 646870, 905618, 1066415, 1492981, 2132830, 2264045, 2985962, 4528090, 7464905, 14929810, 281564029, 563128058, 1407820145, 1970948203, 2815640290, 3941896406, 9854741015, 13796637421, 19709482030, 27593274842, 68983187105, 137966374210]

約数ペア:

[(1, 137966374210), (2, 68983187105), (5, 27593274842), (7, 19709482030), (10, 13796637421), (14, 9854741015), (35, 3941896406), (49, 2815640290), (70, 1970948203), (98, 1407820145), (245, 563128058), (490, 281564029), (9241, 14929810), (18482, 7464905), (30469, 4528090), (46205, 2985962), (60938, 2264045), (64687, 2132830), (92410, 1492981), (129374, 1066415), (152345, 905618), (213283, 646870), (304690, 452809), (323435, 426566)]