90030786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1453}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 188438400

約数和(自身を除く): 98407614

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 449, 898, 1347, 1453, 2694, 2906, 4359, 8718, 10327, 20654, 30981, 33419, 61962, 66838, 100257, 200514, 652397, 1304794, 1957191, 3914382, 15005131, 30010262, 45015393, 90030786]

約数ペア:

[(1, 90030786), (2, 45015393), (3, 30010262), (6, 15005131), (23, 3914382), (46, 1957191), (69, 1304794), (138, 652397), (449, 200514), (898, 100257), (1347, 66838), (1453, 61962), (2694, 33419), (2906, 30981), (4359, 20654), (8718, 10327)]