75989290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{887}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 147692160

約数和(自身を除く): 71702870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 659, 887, 1318, 1774, 3295, 4435, 6590, 8567, 8870, 11531, 17134, 23062, 42835, 57655, 85670, 115310, 584533, 1169066, 2922665, 5845330, 7598929, 15197858, 37994645, 75989290]

約数ペア:

[(1, 75989290), (2, 37994645), (5, 15197858), (10, 7598929), (13, 5845330), (26, 2922665), (65, 1169066), (130, 584533), (659, 115310), (887, 85670), (1318, 57655), (1774, 42835), (3295, 23062), (4435, 17134), (6590, 11531), (8567, 8870)]