813598260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{330731}}^1$

素因数の和:330784

約数の個数: 48

約数和(自身を含む): 2333644992

約数和(自身を除く): 1520046732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 330731, 661462, 992193, 1322924, 1653655, 1984386, 3307310, 3968772, 4960965, 6614620, 9921930, 13559971, 19843860, 27119942, 40679913, 54239884, 67799855, 81359826, 135599710, 162719652, 203399565, 271199420, 406799130, 813598260]

約数ペア:

[(1, 813598260), (2, 406799130), (3, 271199420), (4, 203399565), (5, 162719652), (6, 135599710), (10, 81359826), (12, 67799855), (15, 54239884), (20, 40679913), (30, 27119942), (41, 19843860), (60, 13559971), (82, 9921930), (123, 6614620), (164, 4960965), (205, 3968772), (246, 3307310), (410, 1984386), (492, 1653655), (615, 1322924), (820, 992193), (1230, 661462), (2460, 330731)]