70132980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50821}}^1$

素因数の和:50856

約数の個数: 48

約数和(自身を含む): 204914304

約数和(自身を除く): 134781324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 50821, 101642, 152463, 203284, 254105, 304926, 508210, 609852, 762315, 1016420, 1168883, 1524630, 2337766, 3049260, 3506649, 4675532, 5844415, 7013298, 11688830, 14026596, 17533245, 23377660, 35066490, 70132980]

約数ペア:

[(1, 70132980), (2, 35066490), (3, 23377660), (4, 17533245), (5, 14026596), (6, 11688830), (10, 7013298), (12, 5844415), (15, 4675532), (20, 3506649), (23, 3049260), (30, 2337766), (46, 1524630), (60, 1168883), (69, 1016420), (92, 762315), (115, 609852), (138, 508210), (230, 304926), (276, 254105), (345, 203284), (460, 152463), (690, 101642), (1380, 50821)]