85283970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 217054080

約数和(自身を除く): 131770110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 942, 953, 1570, 1906, 2355, 2859, 2983, 4710, 4765, 5718, 5966, 8949, 9530, 14295, 14915, 17898, 18107, 28590, 29830, 36214, 44745, 54321, 89490, 90535, 108642, 149621, 181070, 271605, 299242, 448863, 543210, 748105, 897726, 1496210, 2244315, 2842799, 4488630, 5685598, 8528397, 14213995, 17056794, 28427990, 42641985, 85283970]

約数ペア:

[(1, 85283970), (2, 42641985), (3, 28427990), (5, 17056794), (6, 14213995), (10, 8528397), (15, 5685598), (19, 4488630), (30, 2842799), (38, 2244315), (57, 1496210), (95, 897726), (114, 748105), (157, 543210), (190, 448863), (285, 299242), (314, 271605), (471, 181070), (570, 149621), (785, 108642), (942, 90535), (953, 89490), (1570, 54321), (1906, 44745), (2355, 36214), (2859, 29830), (2983, 28590), (4710, 18107), (4765, 17898), (5718, 14915), (5966, 14295), (8949, 9530)]