43497870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111533}}^1$

素因数の和:111556

約数の個数: 32

約数和(自身を含む): 112426272

約数和(自身を除く): 68928402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 111533, 223066, 334599, 557665, 669198, 1115330, 1449929, 1672995, 2899858, 3345990, 4349787, 7249645, 8699574, 14499290, 21748935, 43497870]

約数ペア:

[(1, 43497870), (2, 21748935), (3, 14499290), (5, 8699574), (6, 7249645), (10, 4349787), (13, 3345990), (15, 2899858), (26, 1672995), (30, 1449929), (39, 1115330), (65, 669198), (78, 557665), (130, 334599), (195, 223066), (390, 111533)]