994748907720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{17021713}}^1$

素因数の和:17022214

約数の個数: 64

約数和(自身を含む): 2990374715520

約数和(自身を除く): 1995625807800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 9740, 11688, 14610, 19480, 29220, 58440, 17021713, 34043426, 51065139, 68086852, 85108565, 102130278, 136173704, 170217130, 204260556, 255325695, 340434260, 408521112, 510651390, 680868520, 1021302780, 2042605560, 8289574231, 16579148462, 24868722693, 33158296924, 41447871155, 49737445386, 66316593848, 82895742310, 99474890772, 124343613465, 165791484620, 198949781544, 248687226930, 331582969240, 497374453860, 994748907720]

約数ペア:

[(1, 994748907720), (2, 497374453860), (3, 331582969240), (4, 248687226930), (5, 198949781544), (6, 165791484620), (8, 124343613465), (10, 99474890772), (12, 82895742310), (15, 66316593848), (20, 49737445386), (24, 41447871155), (30, 33158296924), (40, 24868722693), (60, 16579148462), (120, 8289574231), (487, 2042605560), (974, 1021302780), (1461, 680868520), (1948, 510651390), (2435, 408521112), (2922, 340434260), (3896, 255325695), (4870, 204260556), (5844, 170217130), (7305, 136173704), (9740, 102130278), (11688, 85108565), (14610, 68086852), (19480, 51065139), (29220, 34043426), (58440, 17021713)]