63697060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{64997}}^1$

素因数の和:65020

約数の個数: 36

約数和(自身を含む): 155605212

約数和(自身を除く): 91908152

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 64997, 129994, 259988, 324985, 454979, 649970, 909958, 1299940, 1819916, 2274895, 3184853, 4549790, 6369706, 9099580, 12739412, 15924265, 31848530, 63697060]

約数ペア:

[(1, 63697060), (2, 31848530), (4, 15924265), (5, 12739412), (7, 9099580), (10, 6369706), (14, 4549790), (20, 3184853), (28, 2274895), (35, 1819916), (49, 1299940), (70, 909958), (98, 649970), (140, 454979), (196, 324985), (245, 259988), (490, 129994), (980, 64997)]