83173890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17659}}^1$

素因数の和:17826

約数の個数: 32

約数和(自身を含む): 200900160

約数和(自身を除く): 117726270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 17659, 35318, 52977, 88295, 105954, 176590, 264885, 529770, 2772463, 5544926, 8317389, 13862315, 16634778, 27724630, 41586945, 83173890]

約数ペア:

[(1, 83173890), (2, 41586945), (3, 27724630), (5, 16634778), (6, 13862315), (10, 8317389), (15, 5544926), (30, 2772463), (157, 529770), (314, 264885), (471, 176590), (785, 105954), (942, 88295), (1570, 52977), (2355, 35318), (4710, 17659)]