1385330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 2741040

約数和(自身を除く): 1355710

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 281, 290, 493, 562, 986, 1405, 2465, 2810, 4777, 4930, 8149, 9554, 16298, 23885, 40745, 47770, 81490, 138533, 277066, 692665, 1385330]

約数ペア:

[(1, 1385330), (2, 692665), (5, 277066), (10, 138533), (17, 81490), (29, 47770), (34, 40745), (58, 23885), (85, 16298), (145, 9554), (170, 8149), (281, 4930), (290, 4777), (493, 2810), (562, 2465), (986, 1405)]