9439830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 25019280

約数和(自身を除く): 15579450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 1979, 2385, 3958, 4770, 5937, 9895, 11874, 17811, 19790, 29685, 35622, 59370, 89055, 104887, 178110, 209774, 314661, 524435, 629322, 943983, 1048870, 1573305, 1887966, 3146610, 4719915, 9439830]

約数ペア:

[(1, 9439830), (2, 4719915), (3, 3146610), (5, 1887966), (6, 1573305), (9, 1048870), (10, 943983), (15, 629322), (18, 524435), (30, 314661), (45, 209774), (53, 178110), (90, 104887), (106, 89055), (159, 59370), (265, 35622), (318, 29685), (477, 19790), (530, 17811), (795, 11874), (954, 9895), (1590, 5937), (1979, 4770), (2385, 3958)]