66529590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8629}}^1$

素因数の和:8896

約数の個数: 32

約数和(自身を含む): 160310880

約数和(自身を除く): 93781290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 8629, 17258, 25887, 43145, 51774, 86290, 129435, 258870, 2217653, 4435306, 6652959, 11088265, 13305918, 22176530, 33264795, 66529590]

約数ペア:

[(1, 66529590), (2, 33264795), (3, 22176530), (5, 13305918), (6, 11088265), (10, 6652959), (15, 4435306), (30, 2217653), (257, 258870), (514, 129435), (771, 86290), (1285, 51774), (1542, 43145), (2570, 25887), (3855, 17258), (7710, 8629)]