4467890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 4846030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 769, 830, 1162, 1538, 2905, 3845, 5383, 5810, 7690, 10766, 26915, 53830, 63827, 127654, 319135, 446789, 638270, 893578, 2233945, 4467890]

約数ペア:

[(1, 4467890), (2, 2233945), (5, 893578), (7, 638270), (10, 446789), (14, 319135), (35, 127654), (70, 63827), (83, 53830), (166, 26915), (415, 10766), (581, 7690), (769, 5810), (830, 5383), (1162, 3845), (1538, 2905)]