135403260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2256721}}^1$

素因数の和:2256733

約数の個数: 24

約数和(自身を含む): 379129296

約数和(自身を除く): 243726036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2256721, 4513442, 6770163, 9026884, 11283605, 13540326, 22567210, 27080652, 33850815, 45134420, 67701630, 135403260]

約数ペア:

[(1, 135403260), (2, 67701630), (3, 45134420), (4, 33850815), (5, 27080652), (6, 22567210), (10, 13540326), (12, 11283605), (15, 9026884), (20, 6770163), (30, 4513442), (60, 2256721)]