133221390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{3631}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 320080896

約数和(自身を除く): 186859506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 2446, 3631, 3669, 6115, 7262, 7338, 10893, 12230, 18155, 18345, 21786, 36310, 36690, 54465, 108930, 4440713, 8881426, 13322139, 22203565, 26644278, 44407130, 66610695, 133221390]

約数ペア:

[(1, 133221390), (2, 66610695), (3, 44407130), (5, 26644278), (6, 22203565), (10, 13322139), (15, 8881426), (30, 4440713), (1223, 108930), (2446, 54465), (3631, 36690), (3669, 36310), (6115, 21786), (7262, 18345), (7338, 18155), (10893, 12230)]