122781330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{194891}}^1$

素因数の和:194911

約数の個数: 48

約数和(自身を含む): 364837824

約数和(自身を除く): 242056494

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 194891, 389782, 584673, 974455, 1169346, 1364237, 1754019, 1948910, 2728474, 2923365, 3508038, 4092711, 5846730, 6821185, 8185422, 8770095, 12278133, 13642370, 17540190, 20463555, 24556266, 40927110, 61390665, 122781330]

約数ペア:

[(1, 122781330), (2, 61390665), (3, 40927110), (5, 24556266), (6, 20463555), (7, 17540190), (9, 13642370), (10, 12278133), (14, 8770095), (15, 8185422), (18, 6821185), (21, 5846730), (30, 4092711), (35, 3508038), (42, 2923365), (45, 2728474), (63, 1948910), (70, 1754019), (90, 1364237), (105, 1169346), (126, 974455), (210, 584673), (315, 389782), (630, 194891)]