1395792970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{75083}}^1$

素因数の和:75127

約数の個数: 48

約数和(自身を含む): 2967920352

約数和(自身を除く): 1572127382

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 75083, 150166, 375415, 750830, 825913, 976079, 1651826, 1952158, 4129565, 4880395, 8259130, 9760790, 10736869, 12689027, 21473738, 25378054, 53684345, 63445135, 107368690, 126890270, 139579297, 279158594, 697896485, 1395792970]

約数ペア:

[(1, 1395792970), (2, 697896485), (5, 279158594), (10, 139579297), (11, 126890270), (13, 107368690), (22, 63445135), (26, 53684345), (55, 25378054), (65, 21473738), (110, 12689027), (130, 10736869), (143, 9760790), (169, 8259130), (286, 4880395), (338, 4129565), (715, 1952158), (845, 1651826), (1430, 976079), (1690, 825913), (1859, 750830), (3718, 375415), (9295, 150166), (18590, 75083)]