315187670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 662428800

約数和(自身を除く): 347241130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 109, 202, 218, 409, 505, 545, 707, 763, 818, 1010, 1090, 1414, 1526, 2045, 2863, 3535, 3815, 4090, 5726, 7070, 7630, 11009, 14315, 22018, 28630, 41309, 44581, 55045, 77063, 82618, 89162, 110090, 154126, 206545, 222905, 289163, 312067, 385315, 413090, 445810, 578326, 624134, 770630, 1445815, 1560335, 2891630, 3120670, 4502681, 9005362, 22513405, 31518767, 45026810, 63037534, 157593835, 315187670]

約数ペア:

[(1, 315187670), (2, 157593835), (5, 63037534), (7, 45026810), (10, 31518767), (14, 22513405), (35, 9005362), (70, 4502681), (101, 3120670), (109, 2891630), (202, 1560335), (218, 1445815), (409, 770630), (505, 624134), (545, 578326), (707, 445810), (763, 413090), (818, 385315), (1010, 312067), (1090, 289163), (1414, 222905), (1526, 206545), (2045, 154126), (2863, 110090), (3535, 89162), (3815, 82618), (4090, 77063), (5726, 55045), (7070, 44581), (7630, 41309), (11009, 28630), (14315, 22018)]