22914897740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1098509}}^1$

素因数の和:1098674

約数の個数: 48

約数和(自身を含む): 55364904000

約数和(自身を除く): 32450006260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 1098509, 2197018, 4394036, 5492545, 7689563, 10985090, 15379126, 21970180, 30758252, 38447815, 76895630, 153791260, 163677841, 327355682, 654711364, 818389205, 1145744887, 1636778410, 2291489774, 3273556820, 4582979548, 5728724435, 11457448870, 22914897740]

約数ペア:

[(1, 22914897740), (2, 11457448870), (4, 5728724435), (5, 4582979548), (7, 3273556820), (10, 2291489774), (14, 1636778410), (20, 1145744887), (28, 818389205), (35, 654711364), (70, 327355682), (140, 163677841), (149, 153791260), (298, 76895630), (596, 38447815), (745, 30758252), (1043, 21970180), (1490, 15379126), (2086, 10985090), (2980, 7689563), (4172, 5492545), (5215, 4394036), (10430, 2197018), (20860, 1098509)]