738863020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{10091}}^1$

素因数の和:10630

約数の個数: 48

約数和(自身を含む): 1776837888

約数和(自身を除く): 1037974868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 7322, 10091, 10460, 14644, 18305, 20182, 36610, 40364, 50455, 70637, 73220, 100910, 141274, 201820, 282548, 353185, 706370, 1412740, 5277593, 10555186, 21110372, 26387965, 36943151, 52775930, 73886302, 105551860, 147772604, 184715755, 369431510, 738863020]

約数ペア:

[(1, 738863020), (2, 369431510), (4, 184715755), (5, 147772604), (7, 105551860), (10, 73886302), (14, 52775930), (20, 36943151), (28, 26387965), (35, 21110372), (70, 10555186), (140, 5277593), (523, 1412740), (1046, 706370), (2092, 353185), (2615, 282548), (3661, 201820), (5230, 141274), (7322, 100910), (10091, 73220), (10460, 70637), (14644, 50455), (18305, 40364), (20182, 36610)]