873459830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{270421}}^1$

素因数の和:270464

約数の個数: 32

約数和(自身を含む): 1752334560

約数和(自身を除く): 878874730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 270421, 540842, 1352105, 2704210, 4597157, 5137999, 9194314, 10275998, 22985785, 25689995, 45971570, 51379990, 87345983, 174691966, 436729915, 873459830]

約数ペア:

[(1, 873459830), (2, 436729915), (5, 174691966), (10, 87345983), (17, 51379990), (19, 45971570), (34, 25689995), (38, 22985785), (85, 10275998), (95, 9194314), (170, 5137999), (190, 4597157), (323, 2704210), (646, 1352105), (1615, 540842), (3230, 270421)]