219669930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22811}}^1$

素因数の和:22931

約数の個数: 48

約数和(自身を含む): 576504864

約数和(自身を除く): 356834934

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, 22811, 45622, 68433, 114055, 136866, 205299, 228110, 342165, 410598, 684330, 1026495, 2052990, 2440777, 4881554, 7322331, 12203885, 14644662, 21966993, 24407770, 36611655, 43933986, 73223310, 109834965, 219669930]

約数ペア:

[(1, 219669930), (2, 109834965), (3, 73223310), (5, 43933986), (6, 36611655), (9, 24407770), (10, 21966993), (15, 14644662), (18, 12203885), (30, 7322331), (45, 4881554), (90, 2440777), (107, 2052990), (214, 1026495), (321, 684330), (535, 410598), (642, 342165), (963, 228110), (1070, 205299), (1605, 136866), (1926, 114055), (3210, 68433), (4815, 45622), (9630, 22811)]