630804920

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{33769}}^1$

素因数の和:34247

約数の個数: 32

約数和(自身を含む): 1422392400

約数和(自身を除く): 791587480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 18680, 33769, 67538, 135076, 168845, 270152, 337690, 675380, 1350760, 15770123, 31540246, 63080492, 78850615, 126160984, 157701230, 315402460, 630804920]

約数ペア:

[(1, 630804920), (2, 315402460), (4, 157701230), (5, 126160984), (8, 78850615), (10, 63080492), (20, 31540246), (40, 15770123), (467, 1350760), (934, 675380), (1868, 337690), (2335, 270152), (3736, 168845), (4670, 135076), (9340, 67538), (18680, 33769)]