291640270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{16033}}^1$

素因数の和:16164

約数の個数: 32

約数和(自身を含む): 561061728

約数和(自身を除く): 269421458

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 9095, 16033, 18190, 32066, 80165, 160330, 272561, 545122, 1362805, 1715531, 2725610, 3431062, 8577655, 17155310, 29164027, 58328054, 145820135, 291640270]

約数ペア:

[(1, 291640270), (2, 145820135), (5, 58328054), (10, 29164027), (17, 17155310), (34, 8577655), (85, 3431062), (107, 2725610), (170, 1715531), (214, 1362805), (535, 545122), (1070, 272561), (1819, 160330), (3638, 80165), (9095, 32066), (16033, 18190)]