45069220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{45989}}^1$

素因数の和:46012

約数の個数: 36

約数和(自身を含む): 110100060

約数和(自身を除く): 65030840

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 45989, 91978, 183956, 229945, 321923, 459890, 643846, 919780, 1287692, 1609615, 2253461, 3219230, 4506922, 6438460, 9013844, 11267305, 22534610, 45069220]

約数ペア:

[(1, 45069220), (2, 22534610), (4, 11267305), (5, 9013844), (7, 6438460), (10, 4506922), (14, 3219230), (20, 2253461), (28, 1609615), (35, 1287692), (49, 919780), (70, 643846), (98, 459890), (140, 321923), (196, 229945), (245, 183956), (490, 91978), (980, 45989)]