22471980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 63159264

約数和(自身を除く): 40687284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1061, 1412, 1765, 2118, 2122, 3183, 3530, 4236, 4244, 5295, 5305, 6366, 7060, 10590, 10610, 12732, 15915, 21180, 21220, 31830, 63660, 374533, 749066, 1123599, 1498132, 1872665, 2247198, 3745330, 4494396, 5617995, 7490660, 11235990, 22471980]

約数ペア:

[(1, 22471980), (2, 11235990), (3, 7490660), (4, 5617995), (5, 4494396), (6, 3745330), (10, 2247198), (12, 1872665), (15, 1498132), (20, 1123599), (30, 749066), (60, 374533), (353, 63660), (706, 31830), (1059, 21220), (1061, 21180), (1412, 15915), (1765, 12732), (2118, 10610), (2122, 10590), (3183, 7060), (3530, 6366), (4236, 5305), (4244, 5295)]