15678560742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1\times {\mathrm{3373}}^1$

素因数の和:6005

約数の個数: 64

約数和(自身を含む): 35261485056

約数和(自身を除く): 19582924314

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 2591, 3373, 5182, 6746, 7773, 10119, 15546, 20238, 33683, 43849, 59593, 67366, 77579, 87698, 101049, 119186, 131547, 155158, 178779, 202098, 232737, 263094, 357558, 465474, 774709, 1008527, 1549418, 2017054, 2324127, 3025581, 4648254, 6051162, 8739443, 17478886, 26218329, 52436658, 113612759, 201007189, 227225518, 340838277, 402014378, 603021567, 681676554, 1206043134, 2613093457, 5226186914, 7839280371, 15678560742]

約数ペア:

[(1, 15678560742), (2, 7839280371), (3, 5226186914), (6, 2613093457), (13, 1206043134), (23, 681676554), (26, 603021567), (39, 402014378), (46, 340838277), (69, 227225518), (78, 201007189), (138, 113612759), (299, 52436658), (598, 26218329), (897, 17478886), (1794, 8739443), (2591, 6051162), (3373, 4648254), (5182, 3025581), (6746, 2324127), (7773, 2017054), (10119, 1549418), (15546, 1008527), (20238, 774709), (33683, 465474), (43849, 357558), (59593, 263094), (67366, 232737), (77579, 202098), (87698, 178779), (101049, 155158), (119186, 131547)]