13810620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 39721248

約数和(自身を除く): 25910628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 6221, 12442, 18663, 24884, 31105, 37326, 62210, 74652, 93315, 124420, 186630, 230177, 373260, 460354, 690531, 920708, 1150885, 1381062, 2301770, 2762124, 3452655, 4603540, 6905310, 13810620]

約数ペア:

[(1, 13810620), (2, 6905310), (3, 4603540), (4, 3452655), (5, 2762124), (6, 2301770), (10, 1381062), (12, 1150885), (15, 920708), (20, 690531), (30, 460354), (37, 373260), (60, 230177), (74, 186630), (111, 124420), (148, 93315), (185, 74652), (222, 62210), (370, 37326), (444, 31105), (555, 24884), (740, 18663), (1110, 12442), (2220, 6221)]