85238220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45827}}^1$

素因数の和:45870

約数の個数: 48

約数和(自身を含む): 246371328

約数和(自身を除く): 161133108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 45827, 91654, 137481, 183308, 229135, 274962, 458270, 549924, 687405, 916540, 1374810, 1420637, 2749620, 2841274, 4261911, 5682548, 7103185, 8523822, 14206370, 17047644, 21309555, 28412740, 42619110, 85238220]

約数ペア:

[(1, 85238220), (2, 42619110), (3, 28412740), (4, 21309555), (5, 17047644), (6, 14206370), (10, 8523822), (12, 7103185), (15, 5682548), (20, 4261911), (30, 2841274), (31, 2749620), (60, 1420637), (62, 1374810), (93, 916540), (124, 687405), (155, 549924), (186, 458270), (310, 274962), (372, 229135), (465, 183308), (620, 137481), (930, 91654), (1860, 45827)]