81900540270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8504729}}^1$

素因数の和:8504849

約数の個数: 48

約数和(自身を含む): 214931536560

約数和(自身を除く): 133030996290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 8504729, 17009458, 25514187, 42523645, 51028374, 76542561, 85047290, 127570935, 153085122, 255141870, 382712805, 765425610, 910006003, 1820012006, 2730018009, 4550030015, 5460036018, 8190054027, 9100060030, 13650090045, 16380108054, 27300180090, 40950270135, 81900540270]

約数ペア:

[(1, 81900540270), (2, 40950270135), (3, 27300180090), (5, 16380108054), (6, 13650090045), (9, 9100060030), (10, 8190054027), (15, 5460036018), (18, 4550030015), (30, 2730018009), (45, 1820012006), (90, 910006003), (107, 765425610), (214, 382712805), (321, 255141870), (535, 153085122), (642, 127570935), (963, 85047290), (1070, 76542561), (1605, 51028374), (1926, 42523645), (3210, 25514187), (4815, 17009458), (9630, 8504729)]