13303260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73907}}^1$

素因数の和:73922

約数の個数: 36

約数和(自身を含む): 40353768

約数和(自身を除く): 27050508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73907, 147814, 221721, 295628, 369535, 443442, 665163, 739070, 886884, 1108605, 1330326, 1478140, 2217210, 2660652, 3325815, 4434420, 6651630, 13303260]

約数ペア:

[(1, 13303260), (2, 6651630), (3, 4434420), (4, 3325815), (5, 2660652), (6, 2217210), (9, 1478140), (10, 1330326), (12, 1108605), (15, 886884), (18, 739070), (20, 665163), (30, 443442), (36, 369535), (45, 295628), (60, 221721), (90, 147814), (180, 73907)]