1140752590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139627}}^1$

素因数の和:139696

約数の個数: 32

約数和(自身を含む): 2211707520

約数和(自身を除く): 1070954930

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 139627, 279254, 698135, 1396270, 2652913, 5305826, 6003961, 12007922, 13264565, 26529130, 30019805, 60039610, 114075259, 228150518, 570376295, 1140752590]

約数ペア:

[(1, 1140752590), (2, 570376295), (5, 228150518), (10, 114075259), (19, 60039610), (38, 30019805), (43, 26529130), (86, 13264565), (95, 12007922), (190, 6003961), (215, 5305826), (430, 2652913), (817, 1396270), (1634, 698135), (4085, 279254), (8170, 139627)]