138285910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{10343}}^1$

素因数の和:10548

約数の個数: 32

約数和(自身を含む): 285990912

約数和(自身を除く): 147705002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 10343, 13370, 20686, 51715, 72401, 103430, 144802, 362005, 724010, 1975513, 3951026, 9877565, 13828591, 19755130, 27657182, 69142955, 138285910]

約数ペア:

[(1, 138285910), (2, 69142955), (5, 27657182), (7, 19755130), (10, 13828591), (14, 9877565), (35, 3951026), (70, 1975513), (191, 724010), (382, 362005), (955, 144802), (1337, 103430), (1910, 72401), (2674, 51715), (6685, 20686), (10343, 13370)]