4210260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 12047616

約数和(自身を除く): 7837356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1493, 2820, 2986, 4479, 5972, 7465, 8958, 14930, 17916, 22395, 29860, 44790, 70171, 89580, 140342, 210513, 280684, 350855, 421026, 701710, 842052, 1052565, 1403420, 2105130, 4210260]

約数ペア:

[(1, 4210260), (2, 2105130), (3, 1403420), (4, 1052565), (5, 842052), (6, 701710), (10, 421026), (12, 350855), (15, 280684), (20, 210513), (30, 140342), (47, 89580), (60, 70171), (94, 44790), (141, 29860), (188, 22395), (235, 17916), (282, 14930), (470, 8958), (564, 7465), (705, 5972), (940, 4479), (1410, 2986), (1493, 2820)]