15233890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 31489920

約数和(自身を除く): 16256030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 769, 1415, 1538, 1981, 2830, 3845, 3962, 5383, 7690, 9905, 10766, 19810, 26915, 53830, 217627, 435254, 1088135, 1523389, 2176270, 3046778, 7616945, 15233890]

約数ペア:

[(1, 15233890), (2, 7616945), (5, 3046778), (7, 2176270), (10, 1523389), (14, 1088135), (35, 435254), (70, 217627), (283, 53830), (566, 26915), (769, 19810), (1415, 10766), (1538, 9905), (1981, 7690), (2830, 5383), (3845, 3962)]