90991014

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 97706586

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 251, 502, 753, 1506, 1949, 3898, 5847, 7781, 11694, 15562, 23343, 46686, 60419, 120838, 181257, 362514, 489199, 978398, 1467597, 2935194, 15165169, 30330338, 45495507, 90991014]

約数ペア:

[(1, 90991014), (2, 45495507), (3, 30330338), (6, 15165169), (31, 2935194), (62, 1467597), (93, 978398), (186, 489199), (251, 362514), (502, 181257), (753, 120838), (1506, 60419), (1949, 46686), (3898, 23343), (5847, 15562), (7781, 11694)]