13912380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77291}}^1$

素因数の和:77306

約数の個数: 36

約数和(自身を含む): 42201432

約数和(自身を除く): 28289052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77291, 154582, 231873, 309164, 386455, 463746, 695619, 772910, 927492, 1159365, 1391238, 1545820, 2318730, 2782476, 3478095, 4637460, 6956190, 13912380]

約数ペア:

[(1, 13912380), (2, 6956190), (3, 4637460), (4, 3478095), (5, 2782476), (6, 2318730), (9, 1545820), (10, 1391238), (12, 1159365), (15, 927492), (18, 772910), (20, 695619), (30, 463746), (36, 386455), (45, 309164), (60, 231873), (90, 154582), (180, 77291)]