4035540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 11426688

約数和(自身を除く): 7391148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 653, 1030, 1236, 1306, 1545, 1959, 2060, 2612, 3090, 3265, 3918, 6180, 6530, 7836, 9795, 13060, 19590, 39180, 67259, 134518, 201777, 269036, 336295, 403554, 672590, 807108, 1008885, 1345180, 2017770, 4035540]

約数ペア:

[(1, 4035540), (2, 2017770), (3, 1345180), (4, 1008885), (5, 807108), (6, 672590), (10, 403554), (12, 336295), (15, 269036), (20, 201777), (30, 134518), (60, 67259), (103, 39180), (206, 19590), (309, 13060), (412, 9795), (515, 7836), (618, 6530), (653, 6180), (1030, 3918), (1236, 3265), (1306, 3090), (1545, 2612), (1959, 2060)]