139478702990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5113}}^1\times {\mathrm{247993}}^1$

素因数の和:253124

約数の個数: 32

約数和(自身を含む): 273940124256

約数和(自身を除く): 134461421266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 5113, 10226, 25565, 51130, 56243, 112486, 247993, 281215, 495986, 562430, 1239965, 2479930, 2727923, 5455846, 13639615, 27279230, 1267988209, 2535976418, 6339941045, 12679882090, 13947870299, 27895740598, 69739351495, 139478702990]

約数ペア:

[(1, 139478702990), (2, 69739351495), (5, 27895740598), (10, 13947870299), (11, 12679882090), (22, 6339941045), (55, 2535976418), (110, 1267988209), (5113, 27279230), (10226, 13639615), (25565, 5455846), (51130, 2727923), (56243, 2479930), (112486, 1239965), (247993, 562430), (281215, 495986)]