390691730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5891

約数の個数: 64

約数和(自身を含む): 843913728

約数和(自身を除く): 453221998

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 1034, 1222, 1430, 2585, 3055, 5170, 5813, 6110, 6721, 11626, 13442, 29065, 33605, 58130, 63943, 67210, 75569, 127886, 151138, 273211, 319715, 377845, 546422, 639430, 755690, 831259, 1366055, 1662518, 2732110, 3005321, 3551743, 4156295, 6010642, 7103486, 8312590, 15026605, 17758715, 30053210, 35517430, 39069173, 78138346, 195345865, 390691730]

約数ペア:

[(1, 390691730), (2, 195345865), (5, 78138346), (10, 39069173), (11, 35517430), (13, 30053210), (22, 17758715), (26, 15026605), (47, 8312590), (55, 7103486), (65, 6010642), (94, 4156295), (110, 3551743), (130, 3005321), (143, 2732110), (235, 1662518), (286, 1366055), (470, 831259), (517, 755690), (611, 639430), (715, 546422), (1034, 377845), (1222, 319715), (1430, 273211), (2585, 151138), (3055, 127886), (5170, 75569), (5813, 67210), (6110, 63943), (6721, 58130), (11626, 33605), (13442, 29065)]