130168270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8447}}^1$

素因数の和:8544

約数の個数: 32

約数和(自身を含む): 248168448

約数和(自身を除く): 118000178

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 8447, 15410, 16894, 42235, 84470, 194281, 388562, 565949, 971405, 1131898, 1942810, 2829745, 5659490, 13016827, 26033654, 65084135, 130168270]

約数ペア:

[(1, 130168270), (2, 65084135), (5, 26033654), (10, 13016827), (23, 5659490), (46, 2829745), (67, 1942810), (115, 1131898), (134, 971405), (230, 565949), (335, 388562), (670, 194281), (1541, 84470), (3082, 42235), (7705, 16894), (8447, 15410)]