318071870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{1847}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 607134528

約数和(自身を除く): 289062658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1013, 1847, 2026, 3694, 5065, 9235, 10130, 17221, 18470, 31399, 34442, 62798, 86105, 156995, 172210, 313990, 1871011, 3742022, 9355055, 18710110, 31807187, 63614374, 159035935, 318071870]

約数ペア:

[(1, 318071870), (2, 159035935), (5, 63614374), (10, 31807187), (17, 18710110), (34, 9355055), (85, 3742022), (170, 1871011), (1013, 313990), (1847, 172210), (2026, 156995), (3694, 86105), (5065, 62798), (9235, 34442), (10130, 31399), (17221, 18470)]