90263810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99191}}^1$

素因数の和:99218

約数の個数: 32

約数和(自身を含む): 199971072

約数和(自身を除く): 109707262

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 99191, 198382, 495955, 694337, 991910, 1289483, 1388674, 2578966, 3471685, 6447415, 6943370, 9026381, 12894830, 18052762, 45131905, 90263810]

約数ペア:

[(1, 90263810), (2, 45131905), (5, 18052762), (7, 12894830), (10, 9026381), (13, 6943370), (14, 6447415), (26, 3471685), (35, 2578966), (65, 1388674), (70, 1289483), (91, 991910), (130, 694337), (182, 495955), (455, 198382), (910, 99191)]