90385842

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 183153600

約数和(自身を除く): 92767758

約数列:

[1, 2, 3, 6, 157, 229, 314, 419, 458, 471, 687, 838, 942, 1257, 1374, 2514, 35953, 65783, 71906, 95951, 107859, 131566, 191902, 197349, 215718, 287853, 394698, 575706, 15064307, 30128614, 45192921, 90385842]

約数ペア:

[(1, 90385842), (2, 45192921), (3, 30128614), (6, 15064307), (157, 575706), (229, 394698), (314, 287853), (419, 215718), (458, 197349), (471, 191902), (687, 131566), (838, 107859), (942, 95951), (1257, 71906), (1374, 65783), (2514, 35953)]