38378490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55621}}^1$

素因数の和:55654

約数の個数: 32

約数和(自身を含む): 96114816

約数和(自身を除く): 57736326

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 55621, 111242, 166863, 278105, 333726, 556210, 834315, 1279283, 1668630, 2558566, 3837849, 6396415, 7675698, 12792830, 19189245, 38378490]

約数ペア:

[(1, 38378490), (2, 19189245), (3, 12792830), (5, 7675698), (6, 6396415), (10, 3837849), (15, 2558566), (23, 1668630), (30, 1279283), (46, 834315), (69, 556210), (115, 333726), (138, 278105), (230, 166863), (345, 111242), (690, 55621)]