1534521890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{734221}}^1$

素因数の和:734258

約数の個数: 32

約数和(自身を含む): 3171839040

約数和(自身を除く): 1637317150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 734221, 1468442, 3671105, 7342210, 8076431, 13950199, 16152862, 27900398, 40382155, 69750995, 80764310, 139501990, 153452189, 306904378, 767260945, 1534521890]

約数ペア:

[(1, 1534521890), (2, 767260945), (5, 306904378), (10, 153452189), (11, 139501990), (19, 80764310), (22, 69750995), (38, 40382155), (55, 27900398), (95, 16152862), (110, 13950199), (190, 8076431), (209, 7342210), (418, 3671105), (1045, 1468442), (2090, 734221)]