1118490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 2802816

約数和(自身を除く): 1684326

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1621, 3242, 4863, 8105, 9726, 16210, 24315, 37283, 48630, 74566, 111849, 186415, 223698, 372830, 559245, 1118490]

約数ペア:

[(1, 1118490), (2, 559245), (3, 372830), (5, 223698), (6, 186415), (10, 111849), (15, 74566), (23, 48630), (30, 37283), (46, 24315), (69, 16210), (115, 9726), (138, 8105), (230, 4863), (345, 3242), (690, 1621)]