8903630

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 16553376

約数和(自身を除く): 7649746

約数列:

[1, 2, 5, 10, 67, 97, 134, 137, 194, 274, 335, 485, 670, 685, 970, 1370, 6499, 9179, 12998, 13289, 18358, 26578, 32495, 45895, 64990, 66445, 91790, 132890, 890363, 1780726, 4451815, 8903630]

約数ペア:

[(1, 8903630), (2, 4451815), (5, 1780726), (10, 890363), (67, 132890), (97, 91790), (134, 66445), (137, 64990), (194, 45895), (274, 32495), (335, 26578), (485, 18358), (670, 13289), (685, 12998), (970, 9179), (1370, 6499)]