190011710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 411955200

約数和(自身を除く): 221943490

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 490, 686, 1085, 1519, 1715, 1787, 2170, 3038, 3430, 3574, 7595, 8935, 10633, 12509, 15190, 17870, 21266, 25018, 53165, 55397, 62545, 87563, 106330, 110794, 125090, 175126, 276985, 387779, 437815, 553970, 612941, 775558, 875630, 1225882, 1938895, 2714453, 3064705, 3877790, 5428906, 6129410, 13572265, 19001171, 27144530, 38002342, 95005855, 190011710]

約数ペア:

[(1, 190011710), (2, 95005855), (5, 38002342), (7, 27144530), (10, 19001171), (14, 13572265), (31, 6129410), (35, 5428906), (49, 3877790), (62, 3064705), (70, 2714453), (98, 1938895), (155, 1225882), (217, 875630), (245, 775558), (310, 612941), (343, 553970), (434, 437815), (490, 387779), (686, 276985), (1085, 175126), (1519, 125090), (1715, 110794), (1787, 106330), (2170, 87563), (3038, 62545), (3430, 55397), (3574, 53165), (7595, 25018), (8935, 21266), (10633, 17870), (12509, 15190)]