80755890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141677}}^1$

素因数の和:141706

約数の個数: 32

約数和(自身を含む): 204016320

約数和(自身を除く): 123260430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 141677, 283354, 425031, 708385, 850062, 1416770, 2125155, 2691863, 4250310, 5383726, 8075589, 13459315, 16151178, 26918630, 40377945, 80755890]

約数ペア:

[(1, 80755890), (2, 40377945), (3, 26918630), (5, 16151178), (6, 13459315), (10, 8075589), (15, 5383726), (19, 4250310), (30, 2691863), (38, 2125155), (57, 1416770), (95, 850062), (114, 708385), (190, 425031), (285, 283354), (570, 141677)]