28625670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 77192640

約数和(自身を除く): 48566970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1093, 1455, 1746, 2186, 2619, 2910, 3279, 4365, 5238, 5465, 6558, 8730, 9837, 10930, 13095, 16395, 19674, 26190, 29511, 32790, 49185, 59022, 98370, 106021, 147555, 212042, 295110, 318063, 530105, 636126, 954189, 1060210, 1590315, 1908378, 2862567, 3180630, 4770945, 5725134, 9541890, 14312835, 28625670]

約数ペア:

[(1, 28625670), (2, 14312835), (3, 9541890), (5, 5725134), (6, 4770945), (9, 3180630), (10, 2862567), (15, 1908378), (18, 1590315), (27, 1060210), (30, 954189), (45, 636126), (54, 530105), (90, 318063), (97, 295110), (135, 212042), (194, 147555), (270, 106021), (291, 98370), (485, 59022), (582, 49185), (873, 32790), (970, 29511), (1093, 26190), (1455, 19674), (1746, 16395), (2186, 13095), (2619, 10930), (2910, 9837), (3279, 8730), (4365, 6558), (5238, 5465)]