1520557554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1093}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 3368749824

約数和(自身を除く): 1848192270

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 593, 782, 1093, 1173, 1186, 1779, 2186, 2346, 3279, 3558, 6558, 10081, 13639, 18581, 20162, 25139, 27278, 30243, 37162, 40917, 50278, 55743, 60486, 75417, 81834, 111486, 150834, 231863, 427363, 463726, 648149, 695589, 854726, 1282089, 1296298, 1391178, 1944447, 2564178, 3888894, 11018533, 14907427, 22037066, 29814854, 33055599, 44722281, 66111198, 89444562, 253426259, 506852518, 760278777, 1520557554]

約数ペア:

[(1, 1520557554), (2, 760278777), (3, 506852518), (6, 253426259), (17, 89444562), (23, 66111198), (34, 44722281), (46, 33055599), (51, 29814854), (69, 22037066), (102, 14907427), (138, 11018533), (391, 3888894), (593, 2564178), (782, 1944447), (1093, 1391178), (1173, 1296298), (1186, 1282089), (1779, 854726), (2186, 695589), (2346, 648149), (3279, 463726), (3558, 427363), (6558, 231863), (10081, 150834), (13639, 111486), (18581, 81834), (20162, 75417), (25139, 60486), (27278, 55743), (30243, 50278), (37162, 40917)]