2912981295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{15053}}^1$

素因数の和:15184

約数の個数: 64

約数和(自身を含む): 5665121280

約数和(自身を除く): 2752139985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 97, 105, 133, 285, 291, 399, 485, 665, 679, 1455, 1843, 1995, 2037, 3395, 5529, 9215, 10185, 12901, 15053, 27645, 38703, 45159, 64505, 75265, 105371, 193515, 225795, 286007, 316113, 526855, 858021, 1430035, 1460141, 1580565, 2002049, 4290105, 4380423, 6006147, 7300705, 10010245, 10220987, 21902115, 27742679, 30030735, 30662961, 51104935, 83228037, 138713395, 153314805, 194198753, 416140185, 582596259, 970993765, 2912981295]

約数ペア:

[(1, 2912981295), (3, 970993765), (5, 582596259), (7, 416140185), (15, 194198753), (19, 153314805), (21, 138713395), (35, 83228037), (57, 51104935), (95, 30662961), (97, 30030735), (105, 27742679), (133, 21902115), (285, 10220987), (291, 10010245), (399, 7300705), (485, 6006147), (665, 4380423), (679, 4290105), (1455, 2002049), (1843, 1580565), (1995, 1460141), (2037, 1430035), (3395, 858021), (5529, 526855), (9215, 316113), (10185, 286007), (12901, 225795), (15053, 193515), (27645, 105371), (38703, 75265), (45159, 64505)]