331013090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15233}}^1$

素因数の和:15334

約数の個数: 32

約数和(自身を含む): 621912816

約数和(自身を除く): 290899726

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 15233, 21730, 30466, 76165, 152330, 624553, 807349, 1249106, 1614698, 3122765, 4036745, 6245530, 8073490, 33101309, 66202618, 165506545, 331013090]

約数ペア:

[(1, 331013090), (2, 165506545), (5, 66202618), (10, 33101309), (41, 8073490), (53, 6245530), (82, 4036745), (106, 3122765), (205, 1614698), (265, 1249106), (410, 807349), (530, 624553), (2173, 152330), (4346, 76165), (10865, 30466), (15233, 21730)]