414090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1111968

約数和(自身を除く): 697878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 107, 129, 214, 215, 258, 321, 387, 430, 535, 642, 645, 774, 963, 1070, 1290, 1605, 1926, 1935, 3210, 3870, 4601, 4815, 9202, 9630, 13803, 23005, 27606, 41409, 46010, 69015, 82818, 138030, 207045, 414090]

約数ペア:

[(1, 414090), (2, 207045), (3, 138030), (5, 82818), (6, 69015), (9, 46010), (10, 41409), (15, 27606), (18, 23005), (30, 13803), (43, 9630), (45, 9202), (86, 4815), (90, 4601), (107, 3870), (129, 3210), (214, 1935), (215, 1926), (258, 1605), (321, 1290), (387, 1070), (430, 963), (535, 774), (642, 645)]