2732290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 5469120

約数和(自身を除く): 2736830

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 421, 590, 649, 842, 1298, 2105, 3245, 4210, 4631, 6490, 9262, 23155, 24839, 46310, 49678, 124195, 248390, 273229, 546458, 1366145, 2732290]

約数ペア:

[(1, 2732290), (2, 1366145), (5, 546458), (10, 273229), (11, 248390), (22, 124195), (55, 49678), (59, 46310), (110, 24839), (118, 23155), (295, 9262), (421, 6490), (590, 4631), (649, 4210), (842, 3245), (1298, 2105)]