1770297080

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{144161}}^1$

素因数の和:144479

約数の個数: 32

約数和(自身を含む): 3996170640

約数和(自身を除く): 2225873560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 144161, 288322, 576644, 720805, 1153288, 1441610, 2883220, 5766440, 44257427, 88514854, 177029708, 221287135, 354059416, 442574270, 885148540, 1770297080]

約数ペア:

[(1, 1770297080), (2, 885148540), (4, 442574270), (5, 354059416), (8, 221287135), (10, 177029708), (20, 88514854), (40, 44257427), (307, 5766440), (614, 2883220), (1228, 1441610), (1535, 1153288), (2456, 720805), (3070, 576644), (6140, 288322), (12280, 144161)]