30780768

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10387

約数の個数: 48

約数和(自身を含む): 83414016

約数和(自身を除く): 52633248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 10343, 20686, 31029, 41372, 62058, 82744, 124116, 165488, 248232, 320633, 330976, 496464, 641266, 961899, 992928, 1282532, 1923798, 2565064, 3847596, 5130128, 7695192, 10260256, 15390384, 30780768]

約数ペア:

[(1, 30780768), (2, 15390384), (3, 10260256), (4, 7695192), (6, 5130128), (8, 3847596), (12, 2565064), (16, 1923798), (24, 1282532), (31, 992928), (32, 961899), (48, 641266), (62, 496464), (93, 330976), (96, 320633), (124, 248232), (186, 165488), (248, 124116), (372, 82744), (496, 62058), (744, 41372), (992, 31029), (1488, 20686), (2976, 10343)]