300220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 668304

約数和(自身を除く): 368084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 883, 1766, 3532, 4415, 8830, 15011, 17660, 30022, 60044, 75055, 150110, 300220]

約数ペア:

[(1, 300220), (2, 150110), (4, 75055), (5, 60044), (10, 30022), (17, 17660), (20, 15011), (34, 8830), (68, 4415), (85, 3532), (170, 1766), (340, 883)]