8641730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 7445950

約数列:

[1, 2, 5, 10, 59, 97, 118, 151, 194, 295, 302, 485, 590, 755, 970, 1510, 5723, 8909, 11446, 14647, 17818, 28615, 29294, 44545, 57230, 73235, 89090, 146470, 864173, 1728346, 4320865, 8641730]

約数ペア:

[(1, 8641730), (2, 4320865), (5, 1728346), (10, 864173), (59, 146470), (97, 89090), (118, 73235), (151, 57230), (194, 44545), (295, 29294), (302, 28615), (485, 17818), (590, 14647), (755, 11446), (970, 8909), (1510, 5723)]