17172380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2971}}^1$

素因数の和:3014

約数の個数: 36

約数和(自身を含む): 38320968

約数和(自身を除く): 21148588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 2971, 5780, 5942, 11884, 14855, 29710, 50507, 59420, 101014, 202028, 252535, 505070, 858619, 1010140, 1717238, 3434476, 4293095, 8586190, 17172380]

約数ペア:

[(1, 17172380), (2, 8586190), (4, 4293095), (5, 3434476), (10, 1717238), (17, 1010140), (20, 858619), (34, 505070), (68, 252535), (85, 202028), (170, 101014), (289, 59420), (340, 50507), (578, 29710), (1156, 14855), (1445, 11884), (2890, 5942), (2971, 5780)]