15697423970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 29133941760

約数和(自身を除く): 13436517790

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 439, 643, 670, 830, 878, 1286, 2195, 3215, 4390, 5561, 6430, 11122, 27805, 29413, 36437, 43081, 53369, 55610, 58826, 72874, 86162, 106738, 147065, 182185, 215405, 266845, 282277, 294130, 364370, 430810, 533690, 564554, 1411385, 2441279, 2822770, 3575723, 4882558, 7151446, 12206395, 17878615, 18912559, 23428991, 24412790, 35757230, 37825118, 46857982, 94562795, 117144955, 189125590, 234289910, 1569742397, 3139484794, 7848711985, 15697423970]

約数ペア:

[(1, 15697423970), (2, 7848711985), (5, 3139484794), (10, 1569742397), (67, 234289910), (83, 189125590), (134, 117144955), (166, 94562795), (335, 46857982), (415, 37825118), (439, 35757230), (643, 24412790), (670, 23428991), (830, 18912559), (878, 17878615), (1286, 12206395), (2195, 7151446), (3215, 4882558), (4390, 3575723), (5561, 2822770), (6430, 2441279), (11122, 1411385), (27805, 564554), (29413, 533690), (36437, 430810), (43081, 364370), (53369, 294130), (55610, 282277), (58826, 266845), (72874, 215405), (86162, 182185), (106738, 147065)]