15196978890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{56285107}}^1$

素因数の和:56285123

約数の個数: 32

約数和(自身を含む): 40525277760

約数和(自身を除く): 25328298870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 56285107, 112570214, 168855321, 281425535, 337710642, 506565963, 562851070, 844276605, 1013131926, 1519697889, 1688553210, 2532829815, 3039395778, 5065659630, 7598489445, 15196978890]

約数ペア:

[(1, 15196978890), (2, 7598489445), (3, 5065659630), (5, 3039395778), (6, 2532829815), (9, 1688553210), (10, 1519697889), (15, 1013131926), (18, 844276605), (27, 562851070), (30, 506565963), (45, 337710642), (54, 281425535), (90, 168855321), (135, 112570214), (270, 56285107)]